set screw for door handle

Description:

Hex screw standard:- DIN 934, 985, 439, A563 DH, 10S 2H, Gr 4, Gr7,B8, B8M, A2, A4, SS316L, B8, B8M

 

Hexscrew :-

 

Specification:-

Hexscrew standard:-

DIN934, 985, 439, A563 DH, 10S 2H,  

Gr4, Gr7, B8, B8M, A2, A4,  

SS316L,B8, B8M

 

Hexscrew Materials:-

Carbonsteel, stainless steel, F436M,  

SS304,SS316L,  

SPRING,TAPER, PLATE, SS316 

4.6.CARBON STEEL, ASTM 

a36,8.8 , b7, a307, a325, a490,

 

*   Diameter : 3.5(#6), 3.9(#7),4.2(#8), 4.8(#10)
*  Length: 1/2",3/4"5/8".1", 2", 2-1/2"......4"
*  Surface: Yellow Zinc,Black, Blue, Nickel, Galvan-coating
*  Material: SteelC1022,harden higher resistance for special applications. 

 

 

set screw for door handle