21M7477: Hexagonal Socket Head Screw, M4 X 40
John Deere · Part Number: 21M7477
$1.14
Final Sale — This Item Is Not Eligible For Return
- Hexagonal Socket Head Screw designed for secure fastening in various applications
- Features a 4 mm thread size, 40 mm length, and 0.70 mm thread pitch for precise fitting and reliable performance
- Head height of 3.10 mm and head diameter of 8 mm provide optimal grip and torque distribution
- Made from high quality steel for durability and strength
- Zinc finish offers excellent corrosion resistance and a sleek appearance
Product Dimensions
Weight
0.02 lb
Height
0.25 in
Width
4.80 in
Length
5.30 in
A headed externally threaded tension fastener capable of being tightened or released by turning the head and of being inserted through holes in assembling parts; or of mating with a tapped or other preformed internal thread; or of forming its own mating thread.

