(1/4-20 × 3'') Button Head Socket Cap Screws

● Product:

- (1/4-20 × 3'')
- Screw diameter: 1/4 Inch
- Material(screw): 10.9 grade alloy steel
- Material(nuts and flat washer): carbon steel
- Surface treatment: blackening.
- Main Color:black

● Package:

- 1/4-20 × 3''-----------------------12pcs

● Description:

- The socket head cap screws kit, made of high quality 10.9 grade alloy steel and carbon steel, products are easy to use and durable.
- Button socket cap screws feature a low profile.
- The surface of the product is oxidized and blackened, which has better anti-rust performance.
- Widely used in machine assembly for removable panels and parts, wood and wet environments, etc.