Bulk #4-40 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Size_ M27 and panel applications

and panel applications

while the wide flange spreads load so you can skip separate lock-washers

Zinc Yellow Plated: Meets ASTM F1941/F1941M Fe/Zn 5CN standards

Length: Fully Threaded – Choose length from available options

Hex Washer Head: Permanent profile offers a finished appearance and easy installation

Bulk #4-40 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Size_ M27 and panel applicationsMonster 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