Bulk Metric Hex Keys Long Arm Alloy Steel – Made in USA Allen Wrench Set Sizes 440204 code approval

code approval

Diameter 5/16" Thread Size 5/16"-24 UNF Fine Head Type Socket Head Cap Screw Drive Type Internal Hex (Allen) Material Heat Treated Alloy Steel Finish Zinc Bake CR+3 Compliance RoHS Compliant Thread Standard UNF – Unified National Fine Lengths Available Multiple lengths available

Thread: 5/8-11 UNC (Coarse Thread) for high strength and easy assembly

equipment enclosures

Drive: Phillips #1 cross recess—reliable with manual

Bulk Metric Hex Keys Long Arm Alloy Steel – Made in USA Allen Wrench Set Sizes 440204 code approvalMonster Overview: Fix your project right the first time with Bulk Metric Hex Keys Long Arm Made in USA from Monster Bolts. Manufactured from premium alloy steel, these Allen wrenches are engineered for precision, durability, and consistent performance in demanding environments. Designed specifically for metric fasteners, they are ideal for automotive, industrial, and precision assembly applications. Made in the USA, these hex keys are produced to