21H1257: Countersunk Flat Head Screw, 5/16" X 1/2"
John Deere · Part Number: 21H1257
$3.52
Final Sale — This Item Is Not Eligible For Return
- Countersunk flat head screw designed for flush installations, ideal for applications requiring a smooth surface
- Features a length of 12.70 mm (1/2 in) and a diameter of 7.92 mm (5/16 in), with UNC2A threading for secure fastening
- Includes a head height of 4.85 mm (0.19 in) and a SLOT drive type for easy installation and removal
- Made from high quality steel for durability and strength
- Finished with zinc coating for enhanced corrosion resistance and longevity
Product Dimensions
Weight
0.01 lb
Height
0.31 in
Width
3.50 in
Length
0.50 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.