Bulk #4-40 Phillips Flat Undercut Taptite Alternative Thread-Rolling Screws – Zinc Bake Length:10000 Qty - 4-40 x 3/8" Material: 410 Hardened Stainless Steel

Material: 410 Hardened Stainless Steel (Washer: EPDM Rubber and Stainless Steel)

Our L-9 USS Tension Flat Washers are available in the following sizes:

High Nut Design: Increased height provides greater thread engagement for a more secure connection

Manufactured in the USA from high-grade alloy steel

Bulk #4-40 Phillips Flat Undercut Taptite Alternative Thread-Rolling Screws – Zinc Bake Length:10000 Qty - 4-40 x 3/8" Material: 410 Hardened Stainless SteelMonster Overview: Fix your project right the first time with #4 40 Phillips Flat Head Undercut Taptite Alternative Screws from Monster Bolts. A tri lobular thread rolling point forms clean internal threads as it driveseliminating chips and the need for tapswhile the 82 undercut flat head seats flush and preserves thread engagement in thin sheet metal and electronic chassis. Each case hardened steel screw is CR+3 clear zinc plated, bake relieved to