5/16"-18 Grade 5 (USS) Serrated Hex Washer Flange Nut - 50 Pack

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5/16"-18 Grade 5 (USS) Serrated Hex Washer Flange Nut - 50 Pack

Price

Item Number: 429981

Package Weight: 0.7 lbs

Diameter

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Product Details

ONE PIECE CONSTRUCTION - One piece, all-metal free spinning screw that locks when seated.
VIBRATION RESISTANT - Prevents loosening from vibration and shock.
FLANGE DESIGN - Flange allows for and covers up tolerances in hole sizes for more efficient assemblies.
GRADE 5 STRENGTH - Thru-hardened steel, zinc plated.