● 【High Quality Material】self-drilling screws are made of high quality 410 stainless steel in one piece with high precision cutting process, deep and clear threads, high hardness, not easy to be deformed and sliding, and corrosion and rust resistant for longer service life.

● 【Efficient and Durable】self-tapping screws, no need to pre-drill holes and nut fit, screwed directly into the material, provide strong tightening force and excellent grip, can work properly in harsh environments such as high temperature and high humidity, it is a good helper for you to reduce time and money.

● 【Wide Application】Stainless steel screws can easily penetrate wood, metal or other hard materials for roofing, HVAC, steel keel framing, gutter steel pipe, iron fence, hurricane panels, etc., known for its efficient application performance and renowned for its durability.

●【 Exceptional Customer Service】 : We are committed to providing high-quality products and excellent customer service. If you are not completely satisfied with your purchase, please contact us, and we will ensure that any issues are resolved promptly.

Specification:
-Material: Stainless Steel
-Color: Black＆Silver
-Size: #8 x 1/2'' to #8 x 1-1/2''
-Quantity: 400 Pcs

Package Includes:
50 Pcs - #8x1/2", Black
50 Pcs - #8x5/8", Black
45 Pcs - #8x3/4", Black
20 Pcs - #8x1", Black
20 Pcs - #8x1-1/4", Black
15 Pcs - #8x1-1/2", Black
50 Pcs - #8x1/2", Silver
50 Pcs - #8x5/8", Silver
45 Pcs - #8x3/4", Silver
20 Pcs - #8x1", Silver
20 Pcs - #8x1-1/4" Silver
15 Pcs - #8x1-1/2", Silver