Product Description

Button Socket Cap Screws



1) Category: Button Socket Cap Screws, Hexagon Socket Screws, Flat Socket Cap Screws



2) Material:Iron, Carbon Steel, Stainless Steel(**1,**4) 



3) Grade

GB: Carbon Steel (Grade 4.8, 8.8, *0.9, *2.9), Stainless  Steel(**1,**4) 



ANSI: Carbon Steel (Grade 2, 5, 8) 



4) Diameter:      

GB (mm): M3, M4, M5, M6, M8, M*0, M*2, M*4, M*6    



ANSI (inch): 1/4, 5/*6, 3/8, 7/*6, 9/*6, 5/8, 1/2, 5/8, 7/8,1, 2         



BS (inch): 1/8,  5/*2, 1/4,  3/8, 1/2,  5/8,  3/4,  7/8 



5) Length:        

GB (mm): 4mm***0mm         



ANSI (inch): 1/2, 3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2, 2 ¼, 2 ½, 2 ¾, 3,      



BS (inch): 1/2, 3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2, 2 ¼, 2 ½, 2 ¾, 3, 4



6) Thread:Full Thread, Half Thread 



7) Surface:White Nickel, Black Nickel, White Zinc, Black Zinc, Blue Zinc, Black Plated, ROHS 



8) Related Products: Spring Lock Washers, Washers, Nuts



9) Target Market: Europe, Asian, Middle East , America

Main Equipment: CNC lathe, automatic lathe, grinder, thread rolling machine, tapping /drilling machine etc  





e.g.   M3*6mm   Shaft Diameter: 3mm,  Shaft Length(do not include the head): 6mm

 



M3 Series) 

M3*4, M3*6, M3*8, M3**0, M3**2, M3**4,  M3**6, M3**8,  M3**0, M3**5,  

M3**0, M3**5, M3**0, M3**5



M4 Series) 

M4*6, M4*8, M4**0, M4**2, M4**4, M4**6,  M4**8, M4**0, M4**5, M4**0, 

M4**5, M4**0



M5 Series) 

M5*8, M5**0, M5**2, M5**5, M5**0, M5**5, M5**0, M5**5, M5**0, 

M5**5,  M5**0 



M6 Series) 

M6**0, M6**2, M6**5, M6**0,  M6**5, M6**0,  M6**5, M6**0, M6**5



M8 Series) 

M8**5, M8**0, M8**5, M8**0, M8**5, M8**0,  M8**5, M8**0, M8**5



M*0,M*2 Series) 

 



Stainless Steel **1/**4, Iron(White Nickel, Black Nickel, White Zinc, Black Zinc, Blue Zinc, Black Plated, ROHS, Color-plated Zinc) available