ST3.5-20 X 9.5 Phillips Pan Head Self-Drilling Screw 410 Stainless Steel DIN7504N (5000pcs/Pkg) Weight-Pound:8.8 making them ideal for applications

making them ideal for applications requiring vibration resistance

Hex nuts are essential fasteners used across various industries

or cap nuts

Flange nylon insert lock nuts combine a flange base with a nylon insert to prevent loosening due to vibration

Proper selection and tightening are crucial for reliable connections in numerous applications

ST3.5-20 X 9.5 Phillips Pan Head Self-Drilling Screw 410 Stainless Steel DIN7504N (5000pcs/Pkg) Weight-Pound:8.8 making them ideal for applicationsThese general use flat washers are placed under the head of a bolt or nut to create a smooth bearing surface and distribute the load over a wider area.