Split Lock Washer, Fits Bolt Size 1-1/4 in Steel, Zinc Plated Finish, 5 PK

CONTRACTOR SELECT — Lock Washers — Split Lock Washer, Fits Bolt Size 1-1/4 in Steel, Zinc Plated Finish, 5 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: 1-1/4 in
• Manufacturer Part Number: U37020.125.0001
• UPC: -

Product information

• UPC: -
• Country of Origin: Multiple
• Manufacturer Part Number: U37020.125.0001

Dimensions

• Bearing Width - Minimum: 1/4 in
• Inside Diameter - Maximum: 1 9/32 in
• Section Width - Minimum: 23/64 in
• Minimum Inside Diameter: 1 1/4 in
• Outside Diameter - Maximum: 2 1/32 in
• For Screw Size: 1-1/4 in
• Outside Diameter: 2.036 in
• Minimum Thickness: 0.312 in
• Maximum Thickness: 0.312 in
• Inside Diameter: 1.254 in
• Inside Diameter Tolerance: +/-0.005 in
• Outside Diameter Tolerance: +/-0.01 in

Details

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

This Lock Washers is chosen for predictable fit and professional handling.

Recommended for maintenance and repair workflows and intended for professional buyers focused on durability and uptime.

Highlights

• Helps keep specifications consistent across replacements and replenishment cycles.
• Designed for professional use where predictable fit and handling are important.
• Works well in standardized part lists and preventative maintenance schedules.
• Clear specification formatting helps reduce ordering mistakes.

Notes: Review application constraints and installation requirements to ensure the part meets your needs.