Bulk #4-40 × ⅜″ Phillips Flat-Head Thread-Cutting Screws — Type F, Black-Oxide Steel MS15795-816 Feature Details Diameter / Thread

Feature Details Diameter / Thread #8-32 UNF Length Fully threaded — select length above Head / Drive Phillips Flat Undercut — #2 Phillips Point Style Type 23 (triangular chip-relief cut-out) Material Carbon Steel Finish Bright Zinc-Bake (RoHS) System of Measurement US / Inch Standards ASME B18

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Ensure the longevity and reliability of your projects by choosing our #6-32 stainless steel 316 flat socket cap screws

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Bulk #4-40 × ⅜″ Phillips Flat-Head Thread-Cutting Screws — Type F, Black-Oxide Steel MS15795-816 Feature Details Diameter / ThreadMonster Overview: Sized for electronics chassis, miniature sheet metal housings and dense hardwood trim, these #4 40 Phillips Flat Head Thread Cutting Screws seat flush while tapping clean threads in a pre drilled or punched hole. Heat treated carbon steel blanks wear a tough black oxide conversion coat, then a factory dry wax film for ultra low, repeatable drive torque. Monster Features: Flush Seating: 82 flat countersunk head leaves surfaces smooth