Bulk #4-40 Slotted Hex-Washer Thread-Cutting Screws — Type F, Bright-Zinc Steel Size_ M27 Non-Serrated – Metric Coarse

Non-Serrated – Metric Coarse

Round-Washer Head: Integrated flange spreads load

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

The external hex head accepts sockets or impact drivers for rapid

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 Non-Serrated – Metric CoarseMonster 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