M3-0.5 x 20 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox 7/16-20 which help to keep the

which help to keep the screw in place when it is welded

this bolt is suitable for a wide range of applications

providing a clean and flush finish

The 2-56 x 5/16 Phillips Pan Thread Cutting Screw Type 23 is a fully threaded screw made of 18-8 stainless steel

These 10-16 x 3/4" Unslotted Indented Hex Washer Self Tapping Screws Type AB are fully threaded and made of durable steel with a black oxide finish for corrosion resistance

M3-0.5 x 20 Metric Socket Head Cap Screw Class 12.9 ISO 4762 Black Ox 7/16-20 which help to keep theThe M3 0. 5 x 20 Metric Socket Head Cap Screw Class 12. 9 ISO 4762 Black Ox is a high strength screw made of alloy steel and heat treated to a tensile strength of 12. 9. It has a black oxide finish for corrosion resistance and a socket head for easy driving. The screw is 20 mm long and has a thread diameter of 3 mm with a 0. 5 mm pitch. It meets the specifications of ISO 4762 and is commonly used in automotive, aerospace, and other demanding