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圓柱頭(CAP)

592 items。🔍 Filter in the interactive catalog

About 圓柱頭(CAP)

Socket head cap screws are the workhorse high-strength machine screw. The cylindrical head and hex socket drive allow counterbored, flush installation and high tightening torque in tight spaces.

Standards DIN 912 · ISO 4762 · ASME B18.3

Alloy steel, class 12.9: Highest strength — machine tools, dies, high preload joints.
304 stainless: Corrosion resistant, roughly class 8.8 and below in strength.
316 stainless: Chemical and marine service.

How to choose

Black oxide 12.9 screws have almost no corrosion protection.
Match counterbore depth to the standard head height.
Consider TORX drive where screws are removed repeatedly.

[5-9-A] Alloy Steel CAP(180 items)

12.9 Alloy Steel Socket Head Cap Screw 3/8"-24(Fine Thread)*1"Alloy Steel Socket Head Cap Screw 3/8"-24(Fine Thread)*2-3/4"Zinc Plated 12.9 Alloy Steel Socket Head Cap Screw 1/2"-12*1-1/4"Alloy Steel 極低頭 Socket Cap Screw Screw M2*6 Alloy Steel 極低頭 Socket Cap Screw Screw M2*8 12.9 Alloy Steel Socket Head Cap Screw M1.6*3 12.9 Alloy Steel Socket Head Cap Screw M10*10 12.9 Alloy Steel Socket Head Cap Screw M10*100 12.9 Alloy Steel Socket Head Cap Screw M10*110 12.9 Alloy Steel Socket Head Cap Screw M10*12 12.9 Alloy Steel Socket Head Cap Screw M10*120 12.9 Alloy Steel Socket Head Cap Screw M10*130 12.9 Alloy Steel Socket Head Cap Screw M10*140 12.9 Alloy Steel Socket Head Cap Screw M10*150 12.9 Alloy Steel Socket Head Cap Screw M10*16 12.9 Alloy Steel Socket Head Cap Screw M10*20 12.9 Alloy Steel Socket Head Cap Screw M10*25 12.9 Alloy Steel Socket Head Cap Screw M10*30 12.9 Alloy Steel Socket Head Cap Screw M10*35 12.9 Alloy Steel Socket Head Cap Screw M10*40 12.9 Alloy Steel Socket Head Cap Screw M10*45 12.9 Alloy Steel Socket Head Cap Screw M10*50 12.9 Alloy Steel Socket Head Cap Screw M10*55 12.9 Alloy Steel Socket Head Cap Screw M10*60 12.9 Alloy Steel Socket Head Cap Screw M10*65 12.9 Alloy Steel Socket Head Cap Screw M10*70 12.9 Alloy Steel Socket Head Cap Screw M10*80 12.9 Alloy Steel Socket Head Cap Screw M10*90 12.9 Alloy Steel Socket Head Cap Screw M12*100 12.9 Alloy Steel Socket Head Cap Screw M12*110 12.9 Alloy Steel Socket Head Cap Screw M12*120 12.9 Alloy Steel Socket Head Cap Screw M12*130 12.9 Alloy Steel Socket Head Cap Screw M12*140 12.9 Alloy Steel Socket Head Cap Screw M12*150 12.9 Alloy Steel Socket Head Cap Screw M12*16 12.9 Alloy Steel Socket Head Cap Screw M12*20 12.9 Alloy Steel Socket Head Cap Screw M12*25 12.9 Alloy Steel Socket Head Cap Screw M12*30 12.9 Alloy Steel Socket Head Cap Screw M12*35 12.9 Alloy Steel Socket Head Cap Screw M12*40 12.9 Alloy Steel Socket Head Cap Screw M12*45 12.9 Alloy Steel Socket Head Cap Screw M12*50 12.9 Alloy Steel Socket Head Cap Screw M12*55 12.9 Alloy Steel Socket Head Cap Screw M12*60 12.9 Alloy Steel Socket Head Cap Screw M12*65 12.9 Alloy Steel Socket Head Cap Screw M12*70 12.9 Alloy Steel Socket Head Cap Screw M12*80 12.9 Alloy Steel Socket Head Cap Screw M12*90 12.9 Alloy Steel Socket Head Cap Screw M16*80 12.9 Alloy Steel Socket Head Cap Screw M2*10 12.9 Alloy Steel Socket Head Cap Screw M2*12 12.9 Alloy Steel Socket Head Cap Screw M2*14 12.9 Alloy Steel Socket Head Cap Screw M2*16 12.9 Alloy Steel Socket Head Cap Screw M2*20 12.9 Alloy Steel Socket Head Cap Screw M2*4 12.9 Alloy Steel Socket Head Cap Screw M2*5 12.9 Alloy Steel Socket Head Cap Screw M2*6 12.9 Alloy Steel Socket Head Cap Screw M2*8 12.9 Alloy Steel Socket Head Cap Screw M2.5*10 12.9 Alloy Steel Socket Head Cap Screw M2.5*12 …see all 180 items →

[5-9-B] SS304 CAP(193 items)

SS304 Socket Head Cap Screw 1/2"-13(UNC牙)*4"SS304 Socket Head Cap Screw 10#-24*1"SS304 Socket Head Cap Screw 10#-24*1-1/2"SS304 Socket Head Cap Screw 10#-24*1-1/4"SS304 Socket Head Cap Screw 10#-24*1/2"SS304 Socket Head Cap Screw 10#-24*1/4"SS304 Socket Head Cap Screw 10#-24*3/4"SS304 Socket Head Cap Screw 10#-24*3/8"SS304 Socket Head Cap Screw 10#-24*5/8"SS304 Socket Head Cap Screw 10#-24*7/8"SS304 Socket Head Cap Screw 3/8"-24*4"(Fine Thread)SS316 低頭 Socket Cap Screw Screw 10#-32*3/8"SS304 低頭 Socket Cap Screw Screw 3/8"-16*1-1/4" (93615A524)SS304 低頭 Socket Cap Screw Screw M4*35 SS304 低頭 Socket Cap Screw Screw M4*8 SS302 Socket Head Cap Screw M1.6*10 SS302 Socket Head Cap Screw M1.6*12 SS302 Socket Head Cap Screw M1.6*16 SS302 Socket Head Cap Screw M1.6*20 SS302 Socket Head Cap Screw M1.6*25 SS302 Socket Head Cap Screw M1.6*3 SS302 Socket Head Cap Screw M1.6*4 SS302 Socket Head Cap Screw M1.6*5 SS304 Socket Head Cap Screw M1.6*6 SS302 Socket Head Cap Screw M1.6*8 SS304 Socket Head Cap Screw M10*100-牙35 SS304 Socket Head Cap Screw M10*16 SS304 Socket Head Cap Screw M10*20 SS304 Socket Head Cap Screw M10*25 SS304 Socket Head Cap Screw M10*30 SS304 Socket Head Cap Screw M10*35 SS304 Socket Head Cap Screw M10*40 SS304 Socket Head Cap Screw M10*45 SS304 Socket Head Cap Screw M10*50 SS304 Socket Head Cap Screw M10*55 SS304 Socket Head Cap Screw M10*60 SS304 Socket Head Cap Screw M10*65 SS304 Socket Head Cap Screw M10*70-牙35 SS304 Socket Head Cap Screw M10*80 SS304 Socket Head Cap Screw M10*90 SS304 Socket Head Cap Screw M12*100 SS304 Socket Head Cap Screw M12*120(半牙)SS304 Socket Head Cap Screw M12*20 SS304 Socket Head Cap Screw M12*25 SS304 Socket Head Cap Screw M12*30 SS304 Socket Head Cap Screw M12*35 SS304 Socket Head Cap Screw M12*40 SS304 Socket Head Cap Screw M12*45 SS304 Socket Head Cap Screw M12*50 SS304 Socket Head Cap Screw M12*55 SS304 Socket Head Cap Screw M12*60 SS304 Socket Head Cap Screw M12*65 SS304 Socket Head Cap Screw M12*70 SS304 Socket Head Cap Screw M12*75-牙長13 SS304 Socket Head Cap Screw M12*80 SS304 Socket Head Cap Screw M12*90 SS304 Socket Head Cap Screw M14*60(-牙40 SS304 Socket Head Cap Screw M16*30 SS304 Socket Head Cap Screw M16*55 SS304 Socket Head Cap Screw M16*65 …see all 193 items →

[5-9-C] SS316 CAP(3 items)

SS316 Socket Head Cap Screw M12*40 SS316 Socket Head Cap Screw M4*12 SS316 Socket Head Cap Screw M4*6

[5-9-D] Nickel Plated CAP(121 items)

Nickel Plated Socket Head Cap Screw M10*16 Nickel Plated Socket Head Cap Screw M10*20 Nickel Plated Socket Head Cap Screw M10*25 Nickel Plated Socket Head Cap Screw M10*30 Nickel Plated Socket Head Cap Screw M10*35 Nickel Plated Socket Head Cap Screw M10*40 Nickel Plated Socket Head Cap Screw M10*45 Nickel Plated Socket Head Cap Screw M10*50 Nickel Plated Socket Head Cap Screw M10*60 Nickel Plated Socket Head Cap Screw M10*75 Nickel Plated Socket Head Cap Screw M10*85 Nickel Plated Socket Head Cap Screw M12*120 Nickel Plated Socket Head Cap Screw M12*16 Nickel Plated Socket Head Cap Screw M12*20 Nickel Plated Socket Head Cap Screw M12*25 Nickel Plated Socket Head Cap Screw M12*30 Nickel Plated Socket Head Cap Screw M12*35 Nickel Plated Socket Head Cap Screw M12*40 Nickel Plated Socket Head Cap Screw M12*45 Nickel Plated Socket Head Cap Screw M12*50 Nickel Plated Socket Head Cap Screw M12*55 Nickel Plated Socket Head Cap Screw M12*60 Nickel Plated Socket Head Cap Screw M12*65 Nickel Plated Socket Head Cap Screw M12*70 Nickel Plated Socket Head Cap Screw M12*80 Nickel Plated Socket Head Cap Screw M12*95 Nickel Plated Socket Head Cap Screw M14*40 Nickel Plated Socket Head Cap Screw M14*50 Nickel Plated Socket Head Cap Screw M14*55 Nickel Plated Socket Head Cap Screw M16*50 Nickel Plated Socket Head Cap Screw M16*55 Nickel Plated Socket Head Cap Screw M16*65 Nickel Plated Socket Head Cap Screw M16*70 Nickel Plated Socket Head Cap Screw M16*75 Nickel Plated Socket Head Cap Screw M16*80 Nickel Plated Socket Head Cap Screw M20*60 Nickel Plated Socket Head Cap Screw M20*75 Nickel Plated Socket Head Cap Screw M20*80 Nickel Plated Socket Head Cap Screw M20*85 Nickel Plated Socket Head Cap Screw M3*10 Nickel Plated Socket Head Cap Screw M3*12 Nickel Plated Socket Head Cap Screw M3*14 Nickel Plated Socket Head Cap Screw M3*16 Nickel Plated Socket Head Cap Screw M3*18 Nickel Plated Socket Head Cap Screw M3*20 Nickel Plated Socket Head Cap Screw M3*25 Nickel Plated Socket Head Cap Screw M3*35 Nickel Plated Socket Head Cap Screw M3*5 Nickel Plated Socket Head Cap Screw M3*6 Nickel Plated Socket Head Cap Screw M3*8 Nickel Plated Socket Head Cap Screw M4*10 Nickel Plated Socket Head Cap Screw M4*12 Nickel Plated Socket Head Cap Screw M4*16 Nickel Plated Socket Head Cap Screw M4*18 Nickel Plated Socket Head Cap Screw M4*20 Nickel Plated Socket Head Cap Screw M4*25 Nickel Plated Socket Head Cap Screw M4*30 Nickel Plated Socket Head Cap Screw M4*35 (牙長20)Nickel Plated Socket Head Cap Screw M4*40 (牙長20)Nickel Plated Socket Head Cap Screw M4*45 (牙長20)…see all 121 items →

[5-10-A] INCH Carbon Steel CAP-番數牙(14 items)

12.9 Alloy Steel Socket Head Cap Screw 10#-24*1-1/2"12.9 Alloy Steel Socket Head Cap Screw 10#-24*1-1/4"12.9 Alloy Steel Socket Head Cap Screw 10#-32*1"12.9 Alloy Steel Socket Head Cap Screw 10#-32*1-1/4"12.9 Alloy Steel Socket Head Cap Screw 10#-32*1/2"12.9 Alloy Steel Socket Head Cap Screw 10#-32*3/4"12.9 Alloy Steel Socket Head Cap Screw 10#-32*3/8"12.9 Alloy Steel Socket Head Cap Screw 4#-40*1/2"12.9 Alloy Steel Socket Head Cap Screw 4#-40*1/4"12.9 Alloy Steel Socket Head Cap Screw 4#-40*3/4"12.9 Alloy Steel Socket Head Cap Screw 6#-32*7/16"12.9 Alloy Steel Socket Head Cap Screw 8#-32*1"12.9 Alloy Steel Socket Head Cap Screw 8#-32*1/2"12.9 Alloy Steel Socket Head Cap Screw 8#-32*3/4"

[5-10-B] INCH SS304 CAP(34 items)

SS304 Socket Head Cap Screw 1/4"*1"SS304 Socket Head Cap Screw 1/4"*1-1/2" (半)SS304 Socket Head Cap Screw 1/4"*1-1/4" (半)SS304 Socket Head Cap Screw 1/4"*1/2"SS304 Socket Head Cap Screw 1/4"*2(半)SS304 Socket Head Cap Screw 1/4"*2-3/4" (半)SS304 Socket Head Cap Screw 1/4"*3/4"SS304 Socket Head Cap Screw 1/4"*3/8"SS304 Socket Head Cap Screw 1/4"*4-1/2" (半)SS304 Socket Head Cap Screw 1/4"*5/8"SS304 Socket Head Cap Screw 3/8"*1"SS304 Socket Head Cap Screw 3/8"*1-1/2"SS304 Socket Head Cap Screw 3/8"*1-1/4"SS304 Socket Head Cap Screw 3/8"*1-3/4"SS304 Socket Head Cap Screw 3/8"*1/2"SS304 Socket Head Cap Screw 3/8"*2" (半)SS304 Socket Head Cap Screw 3/8"*2-1/2" (半)SS304 Socket Head Cap Screw 3/8"*3/4"SS304 Socket Head Cap Screw 3/8"*4" (半)SS304 Socket Head Cap Screw 3/8"-16*4-1/2" (半)SS304 Socket Head Cap Screw 3/8"*5-1/2" (半)SS304 Socket Head Cap Screw 3/8"*5/8"SS304 Socket Head Cap Screw 3/8"*6" (半)SS304 Socket Head Cap Screw 3/8"*7/8"SS304 Socket Head Cap Screw 5/16"*1"SS304 Socket Head Cap Screw 5/16"*1-1/2"SS304 Socket Head Cap Screw 5/16"*1-1/4"SS304 Socket Head Cap Screw 5/16"*1-3/4"SS304 Socket Head Cap Screw 5/16"*1/2"SS304 Socket Head Cap Screw 5/16"*2"SS304 Socket Head Cap Screw 5/16"*2-1/2" (半)SS304 Socket Head Cap Screw 5/16"*3/4"SS304 Socket Head Cap Screw 5/16"*5/8"SS304 Socket Head Cap Screw 5/16"*7/8"

[5-10-B] INCH SS304 CAP-番數牙(37 items)

SS304 Socket Head Cap Screw 1#-72*1/4" (3A牙)SS304 Socket Head Cap Screw 10#-32*1"SS304 Socket Head Cap Screw 10#-32*1-1/4"(Full Thread)SS304 Socket Head Cap Screw 10#-32*1/2"SS304 Socket Head Cap Screw 10#-32*1/4"SS304 Socket Head Cap Screw 10#-32*3-3/4" (92196a647)SS304 Socket Head Cap Screw 10#-32*3/4"SS304 Socket Head Cap Screw 10#-32*3/8"SS304 Socket Head Cap Screw 10#-32*5/8"SS304 Socket Head Cap Screw 10#-32*7/8"SS304 Socket Head Cap Screw 4#-40*1/2"SS304 Socket Head Cap Screw 4#-40*1/4"SS304 Socket Head Cap Screw 4#-40*3/16"SS304 Socket Head Cap Screw 4#-40*3/4"SS304 Socket Head Cap Screw 4#-40*3/8"SS304 Socket Head Cap Screw 4#-40*5/16"SS304 Socket Head Cap Screw 4#-40*5/8"SS304 Socket Head Cap Screw 4#-40*7/8"SS304 Socket Head Cap Screw 6#-32*1"SS304 Socket Head Cap Screw 6#-32*1-1/2"SS304 Socket Head Cap Screw 6#-32*1-1/4"SS304 Socket Head Cap Screw 6#-32*1-5/8"SS304 Socket Head Cap Screw 6#-32*1/2"SS304 Socket Head Cap Screw 6#-32*1/4"SS304 Socket Head Cap Screw 6#-32*3/16"SS304 Socket Head Cap Screw 6#-32*3/4"SS304 Socket Head Cap Screw 6#-32*3/8"SS304 Socket Head Cap Screw 6#-32*5/16"SS304 Socket Head Cap Screw 6#-32*5/8"SS304 Socket Head Cap Screw 6#-32*7/8"SS304 Socket Head Cap Screw 8#-32*1"SS304 Socket Head Cap Screw 8#-32*1-1/2" (Full Thread)SS304 Socket Head Cap Screw 8#-32*1/2"SS304 Socket Head Cap Screw 8#-32*3/4"SS304 Socket Head Cap Screw 8#-32*3/8"SS304 Socket Head Cap Screw 8#-32*5/8"SS304 Socket Head Cap Screw 8#-32*7/8"

[5-10-B] INCH Nickel Plated CAP(10 items)

12.9 Alloy Steel Socket Head Cap Screw 10#-24*1"12.9 Alloy Steel Socket Head Cap Screw 10#-24*3/4"12.9 Alloy Steel Socket Head Cap Screw 10#-24*3/8"12.9 Alloy Steel Socket Head Cap Screw 10#-24*5/8"Nickel Plated 12.9 Alloy Steel Socket Head Cap Screw 1/4"-20*1"Zinc Plated 12.9 Alloy Steel Socket Head Cap Screw 1/2"-13*1-1/4"Zinc Plated 12.9 Alloy Steel Socket Head Cap Screw (NC) 1/4"-20*1"Zinc Plated 12.9 Alloy Steel Socket Head Cap Screw 10#-24*1-1/2 (90128A226)Zinc Plated 12.9 Alloy Steel Socket Head Cap Screw 3/8"*1"Zinc Plated 12.9 Alloy Steel Socket Head Cap Screw 5/16"-18*1" (90128a583)