M4 (4mm x 40mm) Machine Screws Pan Phillips Cross Head Machine Screw Fasteners Bolt Set - 20pcs Electrical Long Socket Screws for Light Switch and Plug Sockets, Wall Plate

• ✅【High Quality 304 Stainless Steel】 : ZerDans phillips pan head machine screws are made of high quality 304 stainless steel material, which has excellent corrosion and rust resistance, you can ensure long time use in harsh environments such as high temperatures, cold weather, and high humidity. The surface is smooth and also has good antioxidant property, which can keep bright as new for a long time.
• ✅【Truss Machine Screws Kit Features】: ZerDans this set of 20 pcs M4 x 40mm machine screws is designed with pan head cross groove, the cross shape is easy to lock and easy to install. Pan head machine screws have precise threads to grip materials more securely, and most of them are compatible with most of them are used together with nuts, flat washers and spring washers, which can play the effect of tightening and anti-loosening.
• ✅【Transparent Storage Box with Label】：ZerDans M4 x 40mm machine screws will be carefully packaged in a transparent labeled storage box with clear size and quantity labels on the inside and outside of the box to help you quickly find the screws you want. Our box is made of thickened and reinforced treatment, which is not easy to deform and damage, you can be sure that the product you receive is in perfect condition.
• ✅【Bolt Assortment Wide Applications】: ZerDans pan head screws kit is suitable for professionals, hobbyists, homeowners, repairers and other DIY. This phillips pan head machine screws kit is an ideal choice of fasteners for both home and workplace, widely used in furniture connection and repair, electronic equipment, marine assembly, communication industry and so on.
• ✅【After-Sales Service】: Quality problems occur within 1 year replacement, lifetime warranty. If you encounter any problem after purchasing ZerDans products, please contact us by email, we will solve your problem as soon as possible.

M4 (4mm x 40mm) Machine Screws Pan Phillips Cross Head Machine Screw Fasteners Bolt Set - 20pcs Electrical Long Socket Screws for Light Switch and Plug Sockets, Wall Plate