3/8-24 7 pcs INTERNAL WRENCHING ALLEN NUT ALLOY STEEL BLACK lot of 7 USA NF

Description

3/8-24 7 pcs INTERNAL WRENCHING ALLEN NUT ALLOY STEEL BLACK lot of 7 USA
Aprox.
size:
Diam = .590 / Diam over knurl = .620 / Length = .616 / Thread length = .390
Also known as Allen nuts, use these with socket head cap screws in recessed holes and tight spaces that don't have enough clearance for a wrench. Tighten them with a 6-point hex key. They can also be used as an insert by pressing or drawing them into nonhardened steel, cast iron, or soft nonferrous metal or by molding them into plastic, ceramic, fiber, and similar materials. Made from alloy steel, they're comparable in strength to Grade 9 bolts.
BULK PACK AS PER COUNT (pieces)
USA  Quality Grade  New Old Stock
Picture is of what you will get .
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10 pcs weighs - 3.5 oz