Bulk #4-40 Slotted Pan Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:10000 Qty - 4-40 x 1/2" constructed from hardened alloy steel

constructed from hardened alloy steel for superior durability

and other engineering plastics

These External Tooth Lock Washers are essential for use in applications where enhanced locking action is required

Crafted from high-quality 18-8 stainless steel

Bulk #4-40 Slotted Pan Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:10000 Qty - 4-40 x 1/2" constructed from hardened alloy steelMonster Overview Tiny fastener, monster grip#4 40 Slotted Pan Thread Cutting Screws cut their own female threads and deliver bolt level clamp force where space is tight. Theyre perfect for electronics enclosures, HVAC control panels, appliance skins, model making, marine trim and dense hardwood to steel joints. Heat treated carbon steel gleams with a RoHS compliant bright zinc finish, is hydrogen relief baked to IFI spec, and factory dry waxed for