Bulk #4-40 Phillips Flat-Head Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:10000 Qty - #4-40 x 1/2" precision instruments

precision instruments

9 alloy steel delivers exceptional tensile and preload capability

These A2 stainless steel hex thin nuts in bulk quantities are ideal for:

Precision-machined from corrosion-proof 18-8 (304) stainless steel

Finish: Zinc Yellow CR+3 for improved corrosion resistance and grade visibility

Bulk #4-40 Phillips Flat-Head Thread-Cutting Screws — Type F, Bright-Zinc Steel Length:10000 Qty - #4-40 x 1/2" precision instrumentsMonster Overview: Miniature yet mighty#4 40 Phillips Flat Head Thread Cutting Screws give bolt like clamping with a flush, snag free surface. Perfect for electronics chassis, hobby drones, instrumentation panels and dense hardwood trim. Heat treated carbon steel carries a bright zinc electro plate, is hydrogen relief baked to banish embrittlement, and finished with a factory dry wax film for ultra low, repeatable drive torque. The Type F fluted point