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Stainless Steel Socket Head Cap Screws

view SS socket head cap screws dimensions, buy 316 SS Socket Head Cap Screw

Stainless Steel Socket Head Cap Screws
Stainless Steel Socket Head Cap Screws
316 SS Socket Head Cap Screw
316 SS Socket Head Cap Screw
Countersunk Socket Screws
Countersunk Socket Screws

 

check Stainless Steel Cap Screw and Socket Screws torque chart, Countersunk Socket Screws manufacturer in China

Also referred to as a socket screw, or Allen bolt, by many ss socket head cap screws manufacturers, a socket cap screw is a kind of cap screw produced with a cylindrical head and a hexagonal drive hole.

The term 316 SS Socket Head Cap Screw typically refers to a kind of threaded fastener where the diameter of its head is nominally 1.5 times that of the screw shank (major) diameter. Forged heat-treated alloy, for instance, different Stainless Steel Socket Head Cap Screws exhibit high strength, which in turn are intended for some of the most demanding mechanical applications in industries. The alloy formulations of Stainless Steel Socket Head Screws are capable of maintaining tensile strength in environments where the temperature can exceed 1000 degrees F.

Furthermore, many industries depend on the Stainless Steel Socket Screws because they prove themselves to be useful when dealing with applications that have limited space. An advantage foreseen by many users is that since fewer Stainless Steel Cap Screws are required for any applications, fewer holes would be required to be drilled and tapped. In comparison to regular socket head screws, the Stainless Steel Wire-Lockable Socket Head Screw exhibit greater resistance to vibration, especially as they are experienced in applications such as Railway, Nuclear power, Automotive industry, Wind tower and Construction.

In order to improve the corrosion resistance properties of the Flange Stainless Steel Button-Head Socket Cap Screws, these fasteners produced from alloys 316 or 304 are coated or electroplated.

 

Stainless Steel Socket Head Cap Screws Price in india
 
Price in USD/ each
Price in China (INR/ each)
M3.5 X 20mm
$ 1.31
₹ 92.86
M3.5 X 12mm
$ 1.10
₹ 78.00
M2 X 8mm
$ 0.065
₹ 4.64
M3 X 6mm
$ 0.039
₹ 2.79
M6 X 20mm
$ 0.12
₹ 8.36
M5 X 12mm
$ 0.065
₹ 4.64
M4 X 16mm
$ 0.065
₹ 4.64
M3 X 10mm
$ 0.039
₹ 2.79
M4 X 75mm
$ 0.73
₹ 52.00
M3.5 X 16mm
$ 1.20
₹ 85.43
M3 X 8mm
$ 0.039
₹ 2.79
M6 X 45mm
$ 0.24
₹ 16.72
M3 X 6mm Full Thread Cap Head Screws (DIN 912) – Thread Locking A4 Stainless Steel
$ 0.31
₹ 22.29
M6 X 25mm
$ 0.13
₹ 9.29
M6 X 16mm
$ 0.10
₹ 7.43
M3 X 12mm
$ 0.039
₹ 2.79
BSF 3/16 x 1/2″ – 32 TPI (6262)
$2.20
₹ 156.32
BSF 3/16 x 5/8″ – 32 TPI (6235)
$1.22
₹ 86.67
BSF / BSC 1/4 x 3/4″ – 26 TPI (6230)
$3.68
₹ 261.45
BSF / BSC 1/4″ x 1″ – 26 TPI (6256)
$3.68
₹ 261.45
BSF / BSC 1/4″ x 1-1/4″ – 26 TPI (6256A)
$4.25
₹ 301.94
BSF / BSC 1/4″ x 1-1/2″ – 26 TPI (6257)
$4.95
₹ 351.67
BSF / BSC 1/4″ x 1-3/4″ – 26 TPI (6258)
$5.45
₹ 387.20
BSF / BSC 1/4″ x 2″ – 26 TPI (6259)
$6.17
₹ 438.35
BSF / BSC 1/4″ x 2-1/2″ – 26 TPI – (6259A)
$7.15
₹ 507.97
BSF / BSC 1/4″ x 3″ – 26 TPI – (6261)
$8.50
₹ 603.88
BSF 5/16 x 1/2″ – 22 TPI (6245)
$6.02
₹ 427.69
BSF 5/16 x 3/4″ – 22 TPI (6250)
$6.02
₹ 427.69
BSF 5/16 x 1″ – 22 TPI (6255)
$7.10
₹ 504.42
BSF 5/16 x 1-1/4″ – 22 TPI (6263)
$7.90
₹ 561.26
BSF 5/16 x 1-1/2″- 22 TPI (6264)
$9.70
₹ 689.14
BSF 5/16 x 2″ – 22 TPI (6267)
$10.50
₹ 745.97

Please note this is an approx Cost of 316 Stainless Steel Socket Head Screw in China. For final 18-8 Stainless Steel Socket Head Screws price list please mail us.

 

See ss socket head cap screws tensile strength, buy Stainless Steel Socket Head Shoulder Screw, Socket Button Screws, Brushed Stainless Steel Socket Screws at lowest price

material specification chart of SS Socket Head Cap Screws

ASTM A193/ ASME SA193 for SS Socket Head Cap Screws

  • Stainless Steel BA, BSC, BSW, BSF Socket Head Cap Screws
Grade 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Socket Head Cap Screws
Stainless Steel Screw standard ISO 14583
Stainless Steel counter sunk screws standard ISO 10642
British standards BS 57
Stainless Steel Socket Head Cap Screws Size
  • Cold Froging : M2-M24
  • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
  • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

Stainless Steel Socket Head Cap Screws M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes

 
Length 3 mm to 200 mm
Stainless Steel Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard:
  • ISO 14585C ~DIN 7981C
  • DIN 7973C ~ISO 1483
  • DIN 7983C ~ISO 7051
  • ISO 4762, ISO 2009, ISO 7050, ISO 14587, ISO 14587, ISO 14584, ISO 14582
  • ANSI B18.3.1M
  • ASME B18.6.3
  • GB/T5782, GB/T5783, GB5783

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute
DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
UTS – Unified Thread Standard UNC, UNF, UNEF, UNS, NPT, NPTF
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
Tolerance +/-0.01mm to +/-0.05mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Type Pan/ Round/ Oval/ countersunk/ Truss head
Head Pan head, flat head, oval head, hex head, phillips head
Finishing: Zinc (yellow, white, blue, black), black oxide
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Finish Per ASTM A380/A380M
Production process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Origin and service-region: European
Origin of Stainless Steel Socket Head Cap Screws are Western European. However projects with eastern origin are possible on request.
Surface Coating:
  • Ptfe Coated Socket Head Cap Screws
  • Hot Dipped Galvanizing Socket Head Cap Screws
  • Phosphate Socket Head Cap Screws
  • Teflon Socket Head Cap Screws
  • Xylon Socket Head Cap Screws
  • Zinc Phosphate Socket Head Cap Screws
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium Socket Head Cap Screws

All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE.
Surface treatment
  • Polish
  • Passivation
  • Anodizing
  • Sand blasting
  • Heat-disposing
  • Hot-dip galvanizing
  • Rust preventive oil
  • Black oxide coating
  • Ruspert coating screws
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
Stainless Steel Socket Head Cap Screws Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Why choose us?
  • Best Price in China and compare to China
  • Professional technical team
  • High precision threads
  • Strong production line
  • High Temperature Fasteners Inc. will be your reliable partner
MOQ 5 pieces
Test Certificate:
  • Manufacturer Test Certificate as per EN 10204 / 3.1,
  • Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Suitability for preloading to EN 14399-2
  • Suitability test for calibrated preload to EN 14399-10
  • Charpy Impact testing in accordance with ISO 148-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Calibrated gauges and tools
Free Samples Yes
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Payment Terms T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping
Other available material
  • Stainless Steel Socket Head Cap Screws: SUS201, SUS304, SUS316, SUS410
  • Brass Socket Head Cap Screws: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40)
  • Bronze Socket Head Cap Screws: C51000, C52100, C54400 etc
  • Aluminum Socket Head Cap Screws: Al6061, Al6063 etc
  • Aluminum Alloy Socket Head Cap Screws: Al6061, Al6063 etc
  • Titanium and Titanium Alloy Socket Head Cap Screws: TAD, TA1-TA8, TB2, TC1-TC10
  • Alloy steel Socket Head Cap Screws: SCM435, C10B21, C10B33
Uses & application Railway, Wind tower, Nuclear power, Automotive industry, Construction, Electronic industry

 

Specification format for Screws as per British Standard
BS 450 Cheese Head Machine Screw
BS 450 Fillister Head Machine Screw
BS 450 Countersunk Head Machine Screw
BS 450 Flat Head Machine Screw
BS 450 Pan Head Machine Screw
BS 450 Truss Head Machine Screw
BS 1083 Hex Head Cap Screw
BS 1083 Socket Set Screw
BS 2470 Socket Head Cap Screw
BS 2470 Button Head Socket Cap Screw
BS 2470 Flat Head Socket Cap Screw
BS 2470 Flat Point Socket Set Screw
BS 2470 Cup Point Socket Set Screw
BS 2470 Knurled Cup Point Socket Set Screw
BS 2470 Cone Point Socket Set Screw
 

 

A full range of Metric Stainless Steel Socket Head Screws, Flange Stainless Steel Button-Head Socket Cap Screws, 18-8 Stainless Steel Socket Head Cap Screw suppliers

 

Mechanical Characteristics of Socket Cap Screws

Nominal Size

Tensile Strength (lbs., min)

Yield Strength (lbs., min)
Body Section
Tightening Torque (in. – lbs.)
UNRC
UNRF
UNRC
UNRF
Single Shear Strength (lbs., min.)
UNRC
UNRF
Alloy
Stainless
Alloy
Stainless
Alloy
Stainless
Alloy
Stainless
Alloy
Stainless
Alloy
Stainless
Alloy
Stainless
0
–
–
320
145
–
–
290 
72
305 
130
–
–

2.6
1.4 
1
475
–
500
220
425
–
450
111
450
190
4.5
–
4.8
2.3
2
665
295
710
–
600
185
635
–
625
260
7.5
3.8
8.0
–
3
875
–
940
–
790
–
845
–
830
–
11.0
–
12.0
–
4
1,090
480
1,190
–
975
240
1,070
–
1,060
350
16.0
6.0
18.0
–
5
1,430
–
1,490
–
1,290
–
1,345
–
1,325
–
24.0
–
24.0
–
6
1,640
725
1,825
–
1,470
363
1,645
–
1,615
375
30.0
15.0
34.0
– 
8
2,520
1,120
2,650
–
2,270
560
2,385
–
2,280
670
55.0
28.0
58.0
–
10
3,150
1,400
3,600
1,600
2,835
701
3,240
800
3,060
950
79.0
40.0
90.0
46.0
1/4
5,725
2,550
6,550
2,910
5,150
1,273
5,900
1,455
5,295
2,200
200.0
95.0
230.0
109.0
5/16
9,430
4,200
10,440
4,645
8,490
2,100
9,395
2,230
8,285
3,450
415.0
170.0
460.0
188.0
3/8
13,950
6,100
15,805
7,025
12,555
3,100
14,225
3,510
11,910
4,970
740.0
301.0
845.0
341.0
7/16
19,135
–
21,365
–
17,220
–
19,230
–
16,200
–
1,190.0
–
1,305.0
–
1/2
25,540
11,350
28,780
–
22,990
5,675
25,905
–
21,175
8,840
1,800.0
750.0
2,065.0
–
5/8
38,400
–
43,500
–
34,550
–
39,150
–
31,300
–
3,400.0
–
3,800.0
–
3/4
56,750
–
63,400
–
51,100
–
57,050
–
45,050
–
6,000.0
–
6,750.0
–
7/8
78,500
–
86,500
–
70,700
–
77,850
–
61,350
–
8,250.0
–
9,200.0
–
1
103,000
–
112,700
–
92,700
–
101,450
–
80,100
–
12,500.0
–
13,000.0
–
1-1/4
164,700
–
182,400
–
148,250
–
164,150
–
125,100
–
25,000.0
–
27,750.0
–
1-1/2
238,800
–
268,800
–
215,950
–
241,900
–
180,200
–
43,500.0
–
49,000.0
–

 

Most popular types of Stainless Steel Socket Head Cap Screws
  • Tapered Socket Head Cap Screws
  • Stainless Steel Socket Head Screws
  • 316 Stainless Steel Socket Head Cap Screws
  • 17-4 Stainless Steel Socket Head Cap Screws
  • Torx Low Head Cap Screw
  • Low Head Pilot Recess Cap Screws
  • Fine Pitch Socket Head Cap Screw
  • Serrated Socket Head Cap Screw
  • Stainless Metric Socket Head Cap Screws
  • Torx Socket Head Cap Screws
  • Low Head Socket Head Cap Screw Stainless Steel
  • Imperial Socket Cap Head Screws
Dimensions Standard of Stainless Steel Socket Head Cap Screws
Standard Socket Head Cap Screw Dimensions (Alloy & Stainless Steel) | ASME B18.3-2003  

Stainless Steel Socket Head Cap Screws Dimensions

Basic Screw Diameter
Body Diameter (D) 
Head Diameter (A)
Head Height (H)
Top Chamfer or Radius (C)
Hex Socket Size (J)
 Fillet Juncture Diameter at Bearing Surface (F) 
Key Engage-ment (T)
Wall Thick-ness (G)
Bottom Chamfer or Radius (K)
Max
Min
Max
Min
Max
Min
Max
 Nom
 Max
Min
 Min
Min 
Max
0
0.0600
0.0568
0.096
0.091
0.060
0.057
0.004
0.050
0.074
0.062
0.025
0.020
0.007
1
0.0730
0.0695
0.118
0.112
0.073
0.070
0.005
1/16
0.087
0.075
0.031
0.025
0.007
2
0.0860
0.0822
0.140
0.134
0.086
0.083
0.008
5/64
0.102
0.090
0.038
0.029
0.007
3
0.0990
0.0949
0.161
0.154
0.099
0.095
0.008
5/64
0.115
0.102
0.044
0.034
0.007
4
0.1120
0.1075
0.183
0.176
0.112
0.108
0.009
3/832
0.130
0.117
0.051
0.038
0.008
5
0.1250
0.1202
0.205
0.198
0.125
0.121
0.012
3/32
0.145
0.132
0.057
0.043
0.008
6
0.1380
0.1329
0.226
0.218
0.138
0.134
0.013
7/64
0.158
0.144
0.064
0.047
0.008
8
0.1640
0.1585
0.270
0.262
0.164
0.159
0.014
9/64
0.188
0.172
0.077
0.056
0.008
10
0.1900
0.1840
0.312
0.303
0.790
0.185
0.018
5/32
0.218
0.202
0.090
0.065
0.008
1/4
0.2500
0.2435
0.375
0.365
0.250
0.244
0.025
3/16
0.278
0.261
0.120
0.095
0.010
5/16
0.3125
0.3053
0.469
0.457
0.312
0.306
0.033
1/4
0.347
0.329
0.151
0.119
0.010
3/8
0.3750
0.3678
0.562
0.550
0.375
0.368
0.040
5/16
0.415
0.397
0.182
0.143
0.010
7/16
0.4375
0.4294
0.656
0.642
0.438
0.430
0.047
3/8
0.484
0.465
0.213
0.166
0.015
1/2
0.5000
0.4919
0.750
0.735
0.500
0.492
0.055
3/8
0.552
0.531
0.245
0.190
0.015
5/8
0.6250
0.6163
0.938
0.921
0.625
0.616
0.070
1/2
0.689
0.664
0.307
0.238
0.015
3/4
0.7500
0.7406
1.125
1.107
0.750
0.740
0.085
5/8
0.828
0.800
0.370
0.285
0.015
7/8
0.8750
0.8647
1.312
1.293
0.875
0.864
0.100
3/4
0.963
0.932
0.432
0.333
0.020
1
1.0000
0.9886
1.500
1.479
1.000
0.988
0.114
3/4
1.100
1.068
0.495
0.380
0.020
1-1/4
1.2500
1.2336
1.875
1.852
1.250
1.236
0.144
7/8
1.370
1.333
0.620
0.475
0.020
1-1/2
1.5000
1.4818
2.250
2.224
1.500
1.485
0.176
1
1.640
1.601
0.745
0.570
0.020

 

Nominal Thread Length of Socket Cap Screws

Tolerance on Length
Nominal Screw Size
Nominal Screw Length
Up to 1″
Over 1″ – 2-1/2″
Over 2-1/2″ – 6″
 Over 4″ – 6″
0 thru 3/8
-.03
-.04
-.06
-.12
7/16 thru 3/4
-.03
-.06
-.08
-.12
7/8 thru 1-1/2
-.05
-.10
-.14
-.20

 

check 316 Stainless Steel Socket Head Screw price, ready stock of Stainless Steel Wire-Lockable Socket Head Screw and Allen Cap Screw

 

Frequently Used Fasteners Weight Chart type