Product Information
- Head type:Cylinder head. Surface treatment:Oxidized black. Groove type:inner hexagon Material grade:Carbon steel grade 12.9 category:Machine screw
- It adopts environmentally friendly, non-toxic and non-polluting materials, which are durable and durable.
- Screws of various sizes and lengths allow you to find the right size for DIY projects and woodworking operations.
- Screws with deep thread design provide good retention in different wood and man-made materials and are not easy to peel off.
- Widely used in home and office appliances, communication equipment, industrial, furniture, auto and motorcycle repair and DIY invention, construction fasteners, etc.