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Maintenance Engineered Fastening Systems

Flat Washer, SAE, Thru-Hardened, Steel, Zinc Finish, 33/64" ID, 1-1/16" OD, 9/64" Thickness, 1/2", 75 Pieces per Pack
(Pack of 1)

Item#: X88439

Tru-Torq®

• Designed and engineered for use with Tru-Torq® and Tuff-Torq® fastening systems
• Greater thickness with more closely held tolerances than standard washers – tight inside diameter tolerance prevents system mismatch
• Smooth bearing surfaces
• Manufacturing lot control traceability
• Hardened and tempered; will support 180,000 PSI minimum strength
• Exceeds SAE and ASTM F436 specifications

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Product Description

• Designed and engineered for use with Tru-Torq® and Tuff-Torq® fastening systems
• Greater thickness with more closely held tolerances than standard washers – tight inside diameter tolerance prevents system mismatch
• Smooth bearing surfaces
• Manufacturing lot control traceability
• Hardened and tempered; will support 180,000 PSI minimum strength
• Exceeds SAE and ASTM F436 specifications

Technical Specifications

Item#: X88439
Nominal Size 1/2 "
Grade Thru-Hardened
Finish Bright Zinc
Type Flat Washer
I.D. 33/64 "
O.D. 1-1/16 "
Thickness 9/64 "
Material Carbon Steel
Pattern SAE
Quantity Per Package 75
UNSPSC #: 31161807
TAA Compliant: Yes
Weight: 1.78 lb

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