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Product Price Quantity
Flat Washers - 12.7x25.4x1.29 mm - Stainless Steel 316 Similar to A4, 18-10 W0127-F-025-013-S6 (PK-10)
Flat Washers - 12.7x25.4x1.29 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer

 $2.59 $4.73
7 (70 pcs) Available Now -> Orders for more than 7 can be expected around Jul 04, 2026
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Flat Washers - 12.7x25.4x1.58 mm - Sintered Bronze, Self Lubricating W0127-F-025-016-SB (Each)
Flat Washers - 12.7x25.4x1.58 mm Precision Ground Sintered Bronze - Sintered Bronze, Self Lubricating Washer

 $8.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Flat Washers - 12.7x25.4x3.18 mm - Sintered Bronze, Self Lubricating W0127-F-025-032-SB (Each)
Flat Washers - 12.7x25.4x3.18 mm Precision Ground Sintered Bronze - Sintered Bronze, Self Lubricating Washer

 $7.68
2 Available Now -> Orders for more than 2 can be expected around Aug 08, 2026
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Shaft Collars - 12.7x25.4x11.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 COL-01270-025-11-S4 (Each)
Shaft Collars - 12.7x25.4x11.1 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Collar

 $5.50 $9.83
19 Available Now -> Orders for more than 19 can be expected around Jul 18, 2026
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Shaft Collars - 12.7x25.4x11.1 mm - Steel, Zinc Plated COL-01270-025-11-CZ (Each)
Shaft Collars - 12.7x25.4x11.1 mm Standard - Steel, Zinc Plated Collar

 $3.95 $6.97
2 Available Now -> Orders for more than 2 can be expected around Jul 13, 2026
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Thrust Ball Bearings - 12.7x25.4x8.738 mm / 13.335 mm Banded - Carbon Steel T-0127-0254-BND (Each)
Thrust Ball Bearings - 12.7x25.4x8.738 mm / 13.335 mm Banded - Carbon Steel Bearing

 $22.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Ball Lock Pins - 12.7x25.4 mm - Carbon Steel BLP-127-0254-K1-C (Each)
Ball Lock Pins - 12.7x25.4 mm - Carbon Steel Keyring Style Pin

 $4.50 $8.83
10 Available Now -> Orders for more than 10 can be expected around Jul 18, 2026
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Ball Lock Pins - 12.7x25.4 mm - 304 Stainless Steel Shank / Aluminium Handle BLP-127-0254-BT-S4 (Each)
Ball Lock Pins - 12.7x25.4 mm - 304 Stainless Steel Shank / Aluminium Handle Button Handle Pin

 $35.59 $63.37
3 Available Now -> Orders for more than 3 can be expected around Jul 13, 2026
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Clevis Pins - 12.7x25.4x38.1 mm - Zinc Plated Low Carbon Steel BLP-127-0254-CZ (Each)
Clevis Pins - 12.7x25.4x38.1 mm Self Locking Zinc Plated - Zinc Plated Low Carbon Steel Pin

 $4.59 $8.28
20 Available Now -> Orders for more than 20 can be expected around Jul 18, 2026
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Clevis Pins - 12.7x25.79x31.75 mm - Zinc Plated Low Carbon Steel CLP-127-0258-CZ (Each)
Clevis Pins - 12.7x25.79x31.75 mm Pin Locking - Zinc Plated Low Carbon Steel

 $4.14
67 Available Now -> Orders for more than 67 can be expected around Jul 18, 2026
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Ball Threaded Plungers - 1/2-13 UNC - 12.7mm - 26.7 mm - 26.7 N - Steel PLBT-127C-267-C-053 (Each)
Ball Threaded Plungers - 1/2-13 UNC - 12.7mm - 26.7 mm - 26.7 N - Steel Plunger

 $18.14 $37.27
4 Available Now -> Orders for more than 4 can be expected around Jul 13, 2026
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Shoulder Screws - 12.7x25.4 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened SHLD127-025-SKT-C (Each)
Shoulder Screws - 12.7x25.4 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened Screw

 $2.23 $3.89
22 Available Now -> Orders for more than 22 can be expected around Jul 04, 2026
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Single Row Ball Bearings - 12.7x28x8 mm - Chrome Steel SAE 52100 6001-16-2RS-ECO (Each)
Single Row Ball Bearings - 12.7x28x8 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $4.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 18, 2026
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Single Row Ball Bearings - 12.7x28x8 mm - Chrome Steel SAE 52100 6001-16-ZZ-ECO (PK-50)
Single Row Ball Bearings - 12.7x28x8 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $246.86
Temporarily Out Of Stock -> Backorder now for delivery around Jul 18, 2026
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Flat Washers - 12.7x26.79x4.83 mm - Carbon Spring Steel Self Finish W0127-F-027-048-HS (Each)
Flat Washers - 12.7x26.79x4.83 mm Commercial - Carbon Spring Steel Self Finish Washer

 $3.05 $5.36
10 Available Now -> Orders for more than 10 can be expected around Jul 13, 2026
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R8-CSN-T9H-ECO (Each)
Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

 $71.77 $86.13
Temporarily Out Of Stock -> Backorder now for delivery around Aug 01, 2026
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Single Row Ball Bearings - 12.7x28.575x6.35 mm - Stainless Steel AISI 440C SR8-MC34-U3-AF12 (Each)
Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Stainless Steel AISI 440C Bearing

 $22.00 $41.80
5 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 12.7x28.575x6.35 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage R8-C3-T9H (Each)
Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

 $16.00 $19.20
124 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 12.7x28.575x6.35 mm - Chrome Steel SAE 52100 R8-AF12 (PK-2)
Single Row Ball Bearings - 12.7x28.575x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $3.00 $9.18
2 (4 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Plastic Bearings - 12.7x28.575x6.35 mm - Acetal with Glass Balls P-R8-AGL (PK-10)
Plastic Bearings - 12.7x28.575x6.35 mm - Acetal with Glass Balls Bearing

 $276.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Plastic Bearings - 12.7x28.575x6.35 mm - Acetal with Stainless 316 Balls P-R8-AS6 (Each)
Plastic Bearings - 12.7x28.575x6.35 mm - Acetal with Stainless 316 Balls Bearing

 $23.05
28 Available Now -> Orders for more than 28 can be expected around Aug 08, 2026
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R8A-ZZ-ECO (Each)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $3.14 $3.76
Temporarily Out Of Stock -> Backorder now for delivery around Jul 18, 2026
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Single Row Ball Bearings - 12.7x28.575x7.938 mm - Chrome Steel SAE 52100 R8A-2RS (Each)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $5.05
1 Available Now -> More due: Jun 30, 2026 -> Orders for more than 1 can be expected around Jul 24, 2026
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Single Row Ball Bearings - 12.7x28.575x7.938 mm - Stainless Steel AISI 440C SR8A-2RS (Each)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Unflanged - Stainless Steel AISI 440C Bearing

 $13.59
60 Available Now -> Orders for more than 60 can be expected around Jul 24, 2026
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Single Row Ball Bearings - 12.7x28.575x7.938 mm - Stainless Steel AISI 440C SFR8A-2RS-ECO (Each)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Flanged - Stainless Steel AISI 440C Bearing

 $11.32
20 Available Now -> Orders for more than 20 can be expected around Jul 18, 2026
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Single Row Ball Bearings - 12.7x28.575x7.938 mm - Stainless Steel AISI 440C SR8A-ZZ (Each)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Unflanged - Stainless Steel AISI 440C Bearing

 $11.86
6 Available Now -> Orders for more than 6 can be expected around Jul 24, 2026
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Single Row Ball Bearings - 12.7x28.575x9.525 mm - Chrome Steel SAE 52100 R8H-2RS-ECO (PK-2)
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $8.05
59 (118 pcs) Available Now -> Orders for more than 59 can be expected around Jul 18, 2026
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Single Row Ball Bearings - 12.7x28.575x7.938 mm - Chrome Steel SAE 52100 R8A-2RS-NR-ECO (Each)
Single Row Ball Bearings - 12.7x28.575x7.938 mm with Snap Ring - Chrome Steel SAE 52100 Bearing

 $25.50 $48.82
2 Available Now -> Orders for more than 2 can be expected around Aug 01, 2026
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Threaded Collars - 1/2-13 UNC -12.7mm- 28.575x10.319 mm - Steel COT-01270C-029-10-CS (Each)
Threaded Collars - 1/2-13 UNC - 12.7mm - 28.575x10.319 mm Clamp Type - Steel Collar

 $10.95 $13.15
1 Available Now -> Orders for more than 1 can be expected around Jul 13, 2026
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Single Row Ball Bearings - 12.7x28.575x7.938 mm - Stainless Steel AISI 440C SFR8A-ZZ (Each)
Single Row Ball Bearings - 12.7x28.575x7.938 mm Flanged - Stainless Steel AISI 440C Bearing

 $13.24 $28.94
15 Available Now -> Only the available quantity may be ordered online. No backorders.
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Threaded Collars - 1/2-13 UNC -12.7mm- 28.575x10.319 mm - Stainless Steel COT-01270C-029-10-S3 (Each)
Threaded Collars - 1/2-13 UNC - 12.7mm - 28.575x10.319 mm Clamp Type - Stainless Steel Collar

 $27.23 $32.67
2 Available Now -> Orders for more than 2 can be expected around Jul 13, 2026
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Single Row Ball Bearings - 12.7x28.575x9.525 mm - Carbon Steel Semi-Ground R8H-2RS-SG (Each)
Single Row Ball Bearings - 12.7x28.575x9.525 mm Unflanged - Carbon Steel Semi-Ground Bearing

 $27.32 $32.78
13 Available Now -> Orders for more than 13 can be expected around Jul 13, 2026
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Plastic Bearings - 12.7x28.575x9.525 mm - Acetal with Stainless 316 Balls P-R8H-AS6 (Each)
Plastic Bearings - 12.7x28.575x9.525 mm - Acetal with Stainless 316 Balls Bearing

 $12.32 $22.42
17 Available Now -> Orders for more than 17 can be expected around Aug 08, 2026
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Shaft Collars - 12.7x28.6x10.3 mm - Steel COL-01270-029-10-2C-CS (Each)
Shaft Collars - 12.7x28.58x10.3 mm Clamp Type - Steel, Black Oxide Coated Collar

 $6.59 $11.83
4 Available Now -> Orders for more than 4 can be expected around Jul 18, 2026
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Rail Supports Linear - 12.7x28.58x304.8 mm PBL305RS (Each)
Rail Supports Linear - 12.7x28.58x304.8 mm With Shaft

 $273.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Rail Supports Linear - 12.7x28.58x609.6 mm TLM-1950RS (Each)
Rail Supports Linear - 12.7x28.58x609.6 mm With Shaft

 $1,130.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Shaft Collars - 12.7x28.6x10.3 mm - Aluminium COL-01270-029-10-1C-AL (Each)
Shaft Collars - 12.7x28.6x10.3 mm Clamp Type - Aluminium Collar

 $19.59
4 Available Now -> Orders for more than 4 can be expected around Jul 13, 2026
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Ball Push Fit Plungers - 12.7x28.7 mm - 17.8 N Steel Body - Stainless Steel PLBP-127-287-CS-040 (Each)
Ball Push Fit Plungers - 12.7x28.7 mm - 17.8 N Steel Body - Stainless Steel Plunger

 $17.86
4 Available Now -> Orders for more than 4 can be expected around Jul 13, 2026
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Clevis Pins - 12.7x28.97x34.93 mm - Zinc Plated Low Carbon Steel CLP-127-0290-CZ (PK-2)
Clevis Pins - 12.7x28.97x34.93 mm Pin Locking - Zinc Plated Low Carbon Steel

 $6.14
6 (12 pcs) Available Now -> Orders for more than 6 can be expected around Jul 18, 2026
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PLBP-127-307-CS-080 (Each)
Ball Push Fit Plungers - 12.7x30.7 mm - 35.6 N Steel Body - Stainless Steel Plunger

 $11.41 $13.69
Temporarily Out Of Stock -> More due: Jul 08, 2026 -> Orders for more than 0 can be expected around Jul 13, 2026
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Shaft Collars - 12.7x31.8x9.5 mm - Carbon Steel COL-01270-032-10-HG-CS (Each)
Shaft Collars - 12.7x31.8x9.5 mm Hinged - Carbon Steel Collar

 $105.77
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Shoulder Screws - 12.7x31.75 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened SHLD127-032-SKT-C (Each)
Shoulder Screws - 12.7x31.75 mm - 3/8-16 UNC Socket Head - Carbon Steel - Hardened Screw

 $2.05 $3.55
24 Available Now -> Orders for more than 24 can be expected around Jul 04, 2026
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Clevis Pins - 12.7x32.14x38.1 mm - Stainless Steel 316 Similar to A4, 18-10 CLP-127-0321-S6 (Each)
Clevis Pins - 12.7x32.14x38.1 mm Pin Locking - Stainless Steel 316 Similar to A4, 18-10

 $9.00 $10.80
12 Available Now -> Only the available quantity may be ordered online. No backorders.
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Ball Lock Pins - 12.7x33.02 mm - Carbon Steel BLP-127-0330-TSH-C (Each)
Ball Lock Pins - 12.7x33.02 mm - Carbon Steel Shoulder Type Pin

 $10.86 $13.04
10 Available Now -> Orders for more than 10 can be expected around Jul 13, 2026
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Tapped Base Housing Assembly - 12.7x33.325x73.025 mm IP-100RS (Each)
Tapped Base Housing and Bearing Assembly - 12.7x33.325x73.025 mm Stainless

 $448.23
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Single Row Ball Bearings - 12.7x32x10 mm - Chrome Steel SAE 52100 6201-16-2RS (Each)
Single Row Ball Bearings - 12.7x32x10 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $4.32 $7.60
1 Available Now -> Orders for more than 1 can be expected around Jul 24, 2026
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Quick Release Nuts - 1/2-13 UNC -12.7mm- 34.92 - - - Steel NT127C-QH-CB (Each)
Quick Release Nuts - 1/2-13 UNC - 12.7mm - 34.92 - - - Steel Nut

 $38.32 $45.98
1 Available Now -> Orders for more than 1 can be expected around Jul 13, 2026
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Ball Knobs - 1/2-13 UNC -12.7mm- 34.92 - Rubber KF127C-035-TSFT (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 34.92 - - Female Threaded - Rubber Knob

 $12.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 29, 2026
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Quick Release Nuts - 1/2-13 UNC -12.7mm- 34.92 - - - Steel NT127C-QC-CB (Each)
Quick Release Nuts - 1/2-13 UNC - 12.7mm - 34.92 - - - Steel Nut

 $56.77
1 Available Now -> Orders for more than 1 can be expected around Jul 13, 2026
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Square Washers - 12.7x34.925x6.35 mm - Carbon Spring Steel Self Finish W0127-SQ-035-064-C (Each)
Square Washers - 12.7x34.925x6.35 mm Heavy Duty - Carbon Spring Steel Self Finish Washer

 $12.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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1102752 | P-R12216A-AGL (Each) --- Plastic Bearings - 12.7x34.925x9.525 mm - Acetal with Glass Balls Bearing P-R12216A-AGL (Each)
Plastic Bearings - 12.7x34.925x9.525 mm - Acetal with Glass Balls Bearing

 $24.05 $28.85
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Tapped Base Housing Assembly - 12.7x33.325x73.025 mm IP-178RS (Each)
Tapped Base Housing and Bearing Assembly - 12.7x33.325x73.025 mm Thermoplastic and Stainless

 $343.59
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Single Row Ball Bearings - 12.7x33.338x9.525 mm - Chrome Steel SAE 52100 RLS4-2RS (Each)
Single Row Ball Bearings - 12.7x33.338x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $11.50
2 Available Now -> Orders for more than 2 can be expected around Jul 01, 2026
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Pillow Block Housing Assembly - 12.7x33.338x127 mm IP-124RS (Each)
Pillow Block Housing and Bearing Assembly - 12.7x33.338x127 mm Thermoplastic and Stainless

 $350.05
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Flanged 2 Bolt Housing Assembly - 12.7x33.734x112.7 mm - Thermoplastic and Chrome Stainless Steel IP-160RS (Each)
Flanged 2 Bolt Housing and Bearing Assembly - 12.7x33.734x112.7 mm Rigid - Thermoplastic and Chrome Stainless Steel

 $340.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Lever Knobs - Hole Size 12.70 Push On 34.93x19.1 mm - Phenolic KF127-035-LVR (Each)
Lever Knobs - Hole Size 12.70 Push On 34.93x19.1 mm Unthreaded Bore - Phenolic Knob

 $9.59 $11.51
4 Available Now -> Orders for more than 4 can be expected around Jul 13, 2026
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Single Row Ball Bearings - 12.7x35x11 mm - Chrome Steel SAE 52100 6202-16-2RB (Each)
Single Row Ball Bearings - 12.7x35x11 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $5.66 $10.20
26 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 12.7x34.925x11.112 mm - Chrome Steel SAE 52100 R12216-2RS-ECO (PK-2)
Single Row Ball Bearings - 12.7x34.925x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $2.89 $9.85
386 (772 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Ball Knobs - 1/2-13 UNC -12.7mm- 35.05x19.1 mm - Plastic KF127C-035-TPLK (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 35.05x19.1 mm Female Threaded - Plastic Knob

 $14.68 $17.62
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Plastic Bearings - 12.7x34.925x11.113 mm - Acetal with Stainless 316 Balls P-R12216-AS6 (Each)
Plastic Bearings - 12.7x34.925x11.113 mm - Acetal with Stainless 316 Balls Bearing

 $30.68
75 Available Now -> Orders for more than 75 can be expected around Aug 08, 2026
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Plastic Bearings - 12.7x34.925x11.113 mm / 38.1 mm - Acetal with Stainless 316 Balls P-FR12216-AS6 (Each)
Plastic Bearings - 12.7x34.925x11.113 mm / 38.1 mm - Acetal with Stainless 316 Balls Bearing

 $22.14 $40.55
5 Available Now -> Orders for more than 5 can be expected around Aug 08, 2026
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Special Type Bearings - 12.7x34.925 - 11.113 / 11.911 / 0.798 mm - Acetal P-WR12216-1-AS6 (Each)
Special Type Bearings - 12.7x34.925 - 11.113 / 11.911 / 0.798 mm - Acetal Bearing

 $8.51 $33.51
270 Available Now -> Only the available quantity may be ordered online. No backorders.
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Special Type Bearings - 12.7x34.925 - 11.113 / 12.700 / 1.59 mm - Polypropylene P-WR12216-O-1E-PPGL (PK-100)
Special Type Bearings - 12.7x34.925 - 11.113 / 12.700 / 1.59 mm - Polypropylene Bearing

 $6,168.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Ball Knobs - 1/2-13 UNC -12.7mm- 34.93 - - - Phenolic KF127C-035-TPH-IN (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 34.93 - - Female Threaded - Phenolic Knob

 $12.05
16 Available Now -> Orders for more than 16 can be expected around Jul 13, 2026
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Taperlock Bushings - 12.7x38x22.2 mm TLB-1108-0127 (Each)
Taperlock Bushings - 12.7x38x22.2 mm - Steel Bushing

 $20.59 $37.72
3 Available Now -> Orders for more than 3 can be expected around Aug 10, 2026
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Ball Knobs - 1/2-13 UNC -12.7mm- 38.1 - - - Phenolic KF127C-038-TPH (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 38.1 - - Female Threaded - Phenolic Knob

 $11.32
1 Available Now -> Orders for more than 1 can be expected around Jul 13, 2026
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Ball Lock Pins - 12.7x38.1 mm - 304 Stainless Steel BLP-127-0381-T-S4 (Each)
Ball Lock Pins - 12.7x38.1 mm - 304 Stainless Steel No Shoulder Pin

 $91.68
4 Available Now -> Orders for more than 4 can be expected around Jul 13, 2026
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Roll Pins - 12.7x38.1x13.97 mm - Carbon Spring Steel Self Finish RP127-0381-C (Each)
Roll Pins - 12.7x38.1x13.97 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $1.09 $2.50
175 Available Now -> Only the available quantity may be ordered online. No backorders.
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Ball Lock Pins - 12.7x38.1 mm - 304 Stainless Steel Shank / Aluminium Handle BLP-127-0381-BT-S4 (Each)
Ball Lock Pins - 12.7x38.1 mm - 304 Stainless Steel Shank / Aluminium Handle Button Handle Pin

 $42.59 $75.96
1 Available Now -> Orders for more than 1 can be expected around Sep 18, 2026
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1102856 | FS-5RS (Each) --- Threaded Shank Eye Bolts - 1/2-13 UNC - 12.7mm - 38.1x27.781 mm Shouldered FS-5RS (Each)
Threaded Shank Eye Bolts - 1/2-13 UNC - 12.7mm - 38.1x27.781 mm Shouldered

 $21.68 $26.02
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Quick Release Nuts - 1/2-13 UNC -12.7mm- - 28.57 mm - Steel NT127C-QK-CB (Each)
Quick Release Nuts - 1/2-13 UNC - 12.7mm - - 28.57 mm - Steel Nut

 $39.50 $47.40
1 Available Now -> Orders for more than 1 can be expected around Jul 13, 2026
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Clevis Pins - 12.7x38.1x50.8 mm - Zinc Plated Low Carbon Steel BLP-127-0381-CZ (Each)
Clevis Pins - 12.7x38.1x50.8 mm Self Locking Zinc Plated - Zinc Plated Low Carbon Steel Pin

 $5.14 $9.32
6 Available Now -> Orders for more than 6 can be expected around Sep 29, 2026
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Blank Shank Eye Bolts - 12.7x38.1x30.163 mm FS-105RS (Each)
Blank Shank Eye Bolts - 12.7x38.1x30.163 mm - Steel Bolt

 $27.05
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Clevis Pins - 12.7x38.49x44.45 mm - Zinc Plated Low Carbon Steel CLP-127-0385-CZ (Each)
Clevis Pins - 12.7x38.49x44.45 mm Pin Locking - Zinc Plated Low Carbon Steel

 $2.14 $3.81
1 Available Now -> Orders for more than 1 can be expected around Jul 18, 2026
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Low Head Socket Screws - 1/2-13 UNC - 12.7mm - 38.1 mm - High Tensile Steel / Black Oxide Carbon Steel SC127C-038-LH-SK-C (PK-10)
Low Head Socket Screws - 1/2-13 UNC - 12.7mm - 38.1 mm - High Tensile Steel / Black Oxide Carbon Steel Screw

 $9.26 $29.64
2 (20 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Lobe Knobs - 1/2-13 UNC -12.7mm- 39.88 - Plated Steel KF127C-040-6L-SP (Each)
Lobe Knobs - 1/2-13 UNC - 12.7mm - 39.88 - - Six Lobe - Plated Steel Knob

 $4.68 $5.62
2 Available Now -> Orders for more than 2 can be expected around Jul 13, 2026
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Thomson Super Housings Linear - 12.7x41.4 - 31.75 x 4.826 LCHF-0127-043-TS (Each)
Thomson Super Housings Linear - 12.7x41.4 - 4.8 x 31.75 Flanged

 $442.59
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Housings Flanged 4 Bolt Frelon Linear - 12.7x41.402x42.85 mm - Frelon PBC-305RS (Each)
Housings Flanged 4 Bolt Frelon Linear - 12.7x41.402x42.85 mm - Frelon Housing

 $325.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Single Row Ball Bearings - 12.7x40x12 mm - Chrome Steel SAE 52100 6203-16-2RS (Each)
Single Row Ball Bearings - 12.7x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $7.46 $14.60
32 Available Now -> Only the available quantity may be ordered online. No backorders.
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Ball Knobs - 1/2-13 UNC -12.7mm- 41.28 - - - Phenolic KF127C-041-TPH-IN (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 41.28 - - Female Threaded - Phenolic Knob

 $14.32
5 Available Now -> Orders for more than 5 can be expected around Jul 13, 2026
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Ball Knobs - 1/2-13 UNC -12.7mm- 43.66 - - - Phenolic KF127C-044-TPHS (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 43.66 - - Female Threaded - Phenolic Knob

 $18.77 $41.22
19 Available Now -> Only the available quantity may be ordered online. No backorders.
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Dowel Pins - 12.7x44.45x44.45 mm - Carbon Steel Rc 58-62 DP127-044-CH-1E (Each)
Dowel Pins - 12.7x44.45 Extractable - Carbon Steel Rc 58-62 Pin

 $13.05
8 Available Now -> Orders for more than 8 can be expected around Jul 18, 2026
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Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm - Chrome Steel SAE 52100 WR12816-ZZN (Each)
Single Row Ball Bearings - 12.7x44.45x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing

 $114.86
Temporarily Out Of Stock -> Backorder now for delivery around Sep 05, 2026
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1102981 | ES-1270-0445-14-M (Each) --- Extension Springs - 12.7x44.5x1.4 mm Music Wire - Steel Spring ES-1270-0445-14-M (Each)
Extension Springs - 12.7x44.5x1.4 mm Music Wire - Steel Spring

 $8.32 $17.17
1 Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Extension Springs - 12.7x44.5x1.6 mm - Steel ES-1270-0445-16-M (Each)
Extension Springs - 12.7x44.5x1.6 mm Music Wire - Steel Spring

 $7.23 $17.96
1 Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Spherical OD Bearings - 12.7x47x15 mm - Stainless Steel 316 Similar to A4, 18-10 S6-UC204-8 (Each)
Spherical OD Bearings - 12.7x47x15 mm Suits Plastic Housings - Stainless Steel 316 Similar to A4, 18-10 Bearing

 $144.05 $172.85
1 Available Now -> Orders for more than 1 can be expected around Aug 08, 2026
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Levelling Socket Mounts - 1/2-10 -12.7 mm- 47.6x28.6 mm - Steel MLF-127A-CGC (Each)
Levelling Socket Mounts - 1/2-10 - 12.7 mm - 47.6x28.6 mm Swivel - Steel Mount

 $41.77
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Clevis Pins - 12.7x44.84x50.8 mm - Stainless Steel 300 Series CLP-127-0448-S4 (Each)
Clevis Pins - 12.7x44.84x50.8 mm Pin Locking - Stainless Steel 300 Series

 $9.59 $17.87
10 Available Now -> Orders for more than 10 can be expected around Jul 13, 2026
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Levelling Studded Mounts - 1/2-13 UNC -12.7mm- 47.6x28.6 mm - Stainless Steel 316 Similar to A4, 18-10 MSM-127C-102-S6 (PK-15)
Levelling Studded Mounts - 1/2-13 UNC - 12.7mm - 47.6x28.6 mm Swivel - Stainless Steel 316 Similar to A4, 18-10 Mount

 $3,619.77
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Levelling Socket Mounts - 1/2-13 UNC -12.7mm- 47.6x28.6 mm - Stainless Steel 316 Similar to A4, 18-10 MLF-127C-S6 (Each)
Levelling Socket Mounts - 1/2-13 UNC - 12.7mm - 47.6x28.6 mm Standard - Stainless Steel 316 Similar to A4, 18-10 Mount

 $103.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 13, 2026
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Spherical OD Bearings - 12.7x47x31 mm - Acetal with Stainless 316 Balls P-UC204-8-AS6 (Each)
Spherical OD Bearings - 12.7x47x31 mm Suits Plastic Housings - Acetal with Stainless 316 Balls Bearing

 $38.14 $70.12
1 Available Now -> Orders for more than 1 can be expected around Aug 08, 2026
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Ball Knobs - 1/2-13 UNC -12.7mm- 47.62 - - - Phenolic KF127C-048-TPH-IN (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 47.62 - - Female Threaded - Phenolic Knob

 $20.23
2 Available Now -> Orders for more than 2 can be expected around Jul 13, 2026
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Cross Knobs - 1/2-13 UNC -12.7mm- 50.04x19.1 mm - Brass KF127C-050-CS (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 50.04x19.1 mm Female - Brass Knob

 $5.41 $6.49
8 Available Now -> Orders for more than 8 can be expected around Jul 13, 2026
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Torsion Springs - 12.7x50.8x1.98 mm - Stainless Steel 302/304 Similar to A2, 18-8 TS-127L-508-198-180-S2 (Each)
Torsion Springs - 12.7x50.8x1.98 mm Left Hand Wound - Stainless Steel 302/304 Similar to A2, 18-8 Spring

 $148.77
1 Available Now -> Orders for more than 1 can be expected around Jul 29, 2026
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Flat Washers - 12.7x50.8x1.98 mm - Stainless Steel 316 Similar to A4, 18-10 W0127-F-051-019-S6 (PK-5)
Flat Washers - 12.7x50.8x1.98 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer

 $7.05 $13.15
7 (35 pcs) Available Now -> Orders for more than 7 can be expected around Jul 04, 2026
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Taper Imperial Pins - 12.7x50.8x11.64 mm - Carbon Steel TP-127-0508-C (Each)
Taper Imperial Pins - 12.7x50.8x11.64 mm Standard - Carbon Steel Pin

 $6.77
32 Available Now -> Orders for more than 32 can be expected around Jul 18, 2026
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Flat Washers - 12.7x50.8x2.66 mm - Zinc Plated W0127-F-051-027-CZ (PK-5)
Flat Washers - 12.7x50.8x2.66 mm Commercial - Steel Zinc Plated Washer

 $2.51 $7.69
40 (200 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Roll Pins - 12.7x50.8x13.97 mm - Carbon Spring Steel Self Finish RP127-0508-C (PK-5)
Roll Pins - 12.7x50.8x13.97 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $15.50
15 (75 pcs) Available Now -> Orders for more than 15 can be expected around Jul 18, 2026
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Ball Lock Pins - 12.7x50.8 mm - Carbon Steel BLP-127-0508-K1-C (Each)
Ball Lock Pins - 12.7x50.8 mm - Carbon Steel Keyring Style Pin

 $14.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 18, 2026
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Clevis Pins - 12.7x50.8x63.5 mm - Zinc Plated Low Carbon Steel BLP-127-0508-CZ (Each)
Clevis Pins - 12.7x50.8x63.5 mm Self Locking Zinc Plated - Zinc Plated Low Carbon Steel Pin

 $5.86 $10.73
34 Available Now -> Orders for more than 34 can be expected around Jul 18, 2026
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