Listing ID #4474186
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Contact Supplierscrew :-
 Specification:-
screw standard:-
DIN 934,985, 439, A563 DH,10S 2H,Â
Gr 4, Gr7, B8, B8M,A2,A4,Â
SS316L, B8, B8M
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 screw Materials:-
Carbon steel, stainless steel, F436M,
SS304, SS316L,Â
SPRING,TAPER, PLATE,SS316
4.6. CARBON STEEL,ASTMÂ
a36, 8.8 ,b7, a307, a325, a490,
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 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.  *
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