Split Lock Washer, Fits Bolt Size 1/4 in Steel, Zinc Plated Finish, 100 PK

CONTRACTOR SELECT — Lock Washers — Split Lock Washer, Fits Bolt Size 1/4 in Steel, Zinc Plated Finish, 100 PK

CONTRACTOR SELECT Lock Washers built for consistent performance in maintenance, inspection, and replacement work.

Quick specs

• Material: Steel
• Finish: Zinc Plated
• Color: Silver
• For Screw Size: 1/4 in
• Manufacturer Part Number: U37183.025.0001
• UPC: -

Product information

• Country of Origin: Multiple
• Manufacturer Part Number: U37183.025.0001
• UPC: -

Dimensions

• Inside Diameter - Maximum: 17/64 in
• Bearing Width - Minimum: 5/64 in
• For Screw Size: 1/4 in
• Outside Diameter: 0.489 in
• Minimum Thickness: 0.077 in
• Maximum Thickness: 0.077 in
• Inside Diameter: 0.252 in
• Outside Diameter Tolerance: +/-0.01 in
• Inside Diameter Tolerance: +/-0.005 in
• Minimum Inside Diameter: 1/4 in
• Outside Diameter - Maximum: 31/64 in
• Outside Diameter - Minimum: 31/64 in
• Section Width - Minimum: 7/64 in

Details

• Washer Type: Heavy
• Type: Split Lock Washer
• CAD Available: Yes
• Item: Split Lock Washer
• Material: Steel
• Finish: Zinc Plated
• Standards: ASME B18.21.1
• System of Measurement: Inch
• Material Grade/Class: Not Graded
• Rockwell Hardness: C38
• Thickness Tolerance: +/-0.005 in
• Color: Silver
• Made in North America: Not Made in North America
• Pack Size: Small Pack
• Manufacturer Location: Globally Sourced
• Removable: Removable
• Material Quality Standards: ASTM A307A, SAE J429
• Lock Washer Type: Split Lock
• Minimum Temperature: 10 Degrees F
• Maximum Temperature: 275 Degrees F
• Dimensional Standards: ASME B18.21.1
• Hardness: 38 HRC

This Lock Washers is selected for dependable day-to-day use.

Recommended for maintenance and repair workflows and designed to support reliable operation in demanding environments.

Highlights

• Organized for straightforward purchasing and stocking.
• Suitable for maintenance, repair, and project-based procurement.
• Helps keep specifications consistent across replacements and replenishment cycles.
• Designed for professional use where predictable fit and handling are important.

Notes: Verify measurement standards, tolerances, and compatibility with existing assemblies before purchase.