Bulk #4-40 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:10000 Qty - 4-40 x 1/4" and 8-Thread Series (8UN) Pitch

and 8-Thread Series (8UN) Pitch threads:

finished with a zinc-yellow CR+6 bake for robust corrosion resistance

Standards Compliance: Meets DIN 912 / ISO 7380 specifications

and industrial fields

Bulk #4-40 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:10000 Qty - 4-40 x 1/4" and 8-Thread Series (8UN) PitchMonster Overview: Tiny but toughthese #4 40 Slotted Hex Washer Thread Cutting Screws replace fiddly nuts and bolts in electronics enclosures, HVAC control panels, appliance skins, RC models and dense hardwood to steel trim. The indented hex head with integral washer spreads load and hides oversize holes, while a deep flat blade slot gives a back up drive when a socket cant reach. Heat treated carbon steel carries a brilliant, RoHS compliant bright