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Stainless Steel Socket Head Cap Screw

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ASTM A193 Grade B8 SHCS Screw and 316 SS Button Head Socket Cap Screw manufacturer in Mumbai, India

Stainless Steel Socket Head Cap Screw is a special type of fastener. Which are typically used in machine parts, clamping die and fixturing. It is ideal for applications in which there is not enough space to operation wrenches or sockets. It is a durable and affordable metal which is used for a wide variety of application. Its properties of strength makes it perfect for construction purposes and it's corrosion resistant, so it can last a long time without being replaced or breaking. Button Head Screw is a type of cap screw with a cylindrical head and hexagonal drive hole. It is most frequently driven with a hex key and allen wrench. Due to its versatility, raised dome head, and durability Button Head Cap Screw is commonly used in electronics, automotive, machinery and manufacturing applications. Cap Head Screw is machine screws with a cylindrical barrel shaped head containing a hexagonal socket. Its head has a smaller diameter than most other machine screw heads, generally just 1.5 times the nominal thread diameter. It may also be referred to as a socket head cap screw, a cap head socket screw or hex socket head screw. Hex Socket Head Cap Screw is a headed fastener with external machine screw threads. It is used to fasten two or more parts together and allow for maintenance and repair disassembly. It has hex heads along with an under head circular boss bearing surface, called a washer face. The size of its head differs with the size of the screw.

Stainless Steel Socket Head Cap Screw

Stainless Steel Socket Head Cap Screw

316 Stainless Steel Socket Head Cap Screws

316 Stainless Steel Socket Head Cap Screws

Button Head Socket Cap Screw

Button Head Socket Cap Screw

40 Years of experience in manufacturing High Tensile Stainless Steel Socket Head Screw and Hex Head Cap Screws in ASTM A193 Grade B8M, 410/ 431/ 303/ 416/ 440C, A2-70, A4-70 material

Stainless Steel Socket Head Cap Screw

Table of contents

Stainless Steel Socket Head Cap Screw Specifications

Manufacturer and supplier of Marine grade Stainless Steel Button Head Cap Screw and A4-70 Allen Screw in considerable torque and large range of sizes accordance to ISO 4762/ MS 35307

DIN Standard DIN 912/ ISO 4762
Stainless Steel Socket Head Cap Screw Size
  • Cold Forming process: M2-M24
  • Hot Forging process: M24-M100, 1-1/2” Dia, up to 1100mm lg
  • CNC Machining for M100 / 4” Dia, up to 1500mm lg

Manufacturing 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 Metric Stainless Steel Socket Head Cap Screw
Socket Head Cap Screw Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
Socket Head Cap Screw Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Standard

IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI, CSN, EU, IFI, PN, and all International Standards

  • German DIN
  • Spanish CSN
  • GB/T5783, GB/T5782, GB5783
  • American ASME
  • International ISO
  • American SAE
  • European EU
  • British BS
  • Italian UNI
  • Polish PN
  • Indian IS
  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • ANSI - American National Standards Institute
SS Socket Head Cap Screw British standards
  • BS 6105 a2-70
  • BS 6105 a4-70
  • BS 6105 a4-80
  • BS 6105 a2-50
UTS - Unified Thread Standard UNC, UNF, NPT, UNS, UNEF, NPTF
Length 3 mm to 200 mm
Stainless Steel Socket Head Cap Screw US Threads METRIC, BSW, BSF, Unified national coarse (UNC), Unified national fine (UNF), Unified national extra fine (UNEF), UNJC and UNJF threads, UNK threads, UNR threads, Constant-pitch threads
Socket Head Cap Screw Surface Finish Zinc (yellow, blue, white, black), black oxide, Dacroment, anodizing, plated zinc-nickel, nickel plated, Geometry, Stainless steel: Passivated, Self-Colour, Hot Dip Galvanised (HDG), Sherardized, Bright Zinc Plated (BZP), Mechanically Applied coating and some special one like DACROMET
Dimensions ASME B18.6.3 **Exception: Socket Head Cap Screw 6 inches and shorter are fully threaded.
Tolerance +/-0.01mm to +/-0.05mm
Material Origin Stainless Steel Socket Head Cap Screw are Western European. Eastern origin possible on request.
Head drive Phillips/Slot, Phillips, Slotted, Six-Lobe, etc
Finish/ Passivation of Stainless Steel Socket Head Cap Screw Accordance to ASTM A380/A380M
Manufacturing process Wire Drawing, Insert tapping, Cold Heading, Heat Treatment, Inspection, Surface Plating, Packing
Stainless Steel Socket Head Cap Screw Surface Coating
  • Xylon
  • Ptfe Coated Socket Head Cap Screw
  • ZAC (Zinc Alluminium Flake Coating)
  • Phosphate
  • Teflon
  • Manganese Phosphate
  • Zinc Phosphate
  • Hot Dipped Galvanized
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • Cadmium

All Socket Head Cap Screw surface finishes can be supplied including Galvanised, Zinc, Sherardized, Dacromet, Electroless Nickel, Geomet & PTFE.
Manufacturing Types
  • Button Head Bolts/ Screws
  • Hexagon Socket Button Head Bolts/ Screws
Socket Head Cap Screw Surface treatment
  • Hot dip galvanized
  • Passivation
  • Sand blasting
  • Anodizing
  • Rust preventive oil
  • Polish
  • Heat-disposing
  • Black oxide coating
  • Electroplating color (blue, black zinc, white, Ni, Cr, copper, tin, silver)
Top Manufacturers Omni, APL, Unbrako, Kundan, Deepak Fasteners, Sundaram Precision, Infasco, Caparo, EBY Fastener, SPAX® Screws, GKW Etc.
Stainless Steel Socket Head Cap Screw marking and Packing
  • Socket Head Cap Screw Marking as per product specification
  • Wooden Pallet, Canton, Carton / Small Box or as required
  • Carton size : 36* 24 *16 CM & 36 *24 *12 CM  or as required
  • Pallet size: Standard Euro Pallet 110* 80 *90 CM
Why Jignesh Steel?
  • Based in India, established in Year 2008
  • Wide International network : Western Europe, Eastern Europe, Middle East, Southeast Asia, North America, and South America
  • Best Price in India compared to China
  • Highly professional and technical team
  • Always final Inspection before shipment
  • Pre-production Socket Head Cap Screw sample before mass production
  • High precision threads
MOQ 5 pieces
Free Samples Yes
Delivery time Regular product is about 7-15 days, custom product will according to special requirement
Payment Terms T/T, Western Union, Paypal, L/C or Trade Assurance 30% deposit & balance before shipping
Preferred Socket Head Cap Screw Drawing Formats JPEG, PDF, CAD, STP, IGS
Test Certificates
  • Manufacturer Test Certificate (MTC) as per EN 10204 / 3.1,
  • Socket Head Cap Screw Tensile testing to ISO 898-1
  • Hardness testing to ISO 6508-1
  • Suitability for preloading to EN 14399-2
  • Tri-Roll Thread Comparators
  • Socket Head Cap Screw Charpy Impact testing in accordance with ISO 148-1
  • Suitability test for calibrated preload to EN 14399-10
  • Nut proof load testing to ISO 898-2
  • Calibrated gauges and tools
Common Socket Head Cap Screw material grades
  • Stainless Steel Socket Head Cap Screw: 304, 316, 316L, 2205, 410, 431, 416, 440C, 18-8, 4.8, 8.8, A2, A4, A2-50, A2-70, A2-80, A4-50, A4-70, A4-80, A193 B8M, A193 B6, A193 B7m, A193 B8 Socket Head Cap Screw
  • Carbon Steel Socket Head Cap Screw : A193 Grade B7, A320 L7
  • Alloy steel Socket Head Cap Screw: SCM435, C10B21, C10B33, ASTM A193 Grade B16
  • High Tensile Socket Head Cap Screw: 10.9 Grade, 12.9 Grade, 8.8 Grade Socket Head Cap Screw
  • Brass Socket Head Cap Screw: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200CuZn37), C28000(CuZn40)
  • Bronze Socket Head Cap Screw: C51000, C52100, C54400 etc
  • Aluminum Socket Head Cap Screw: Al6061, Al6063 etc
  • Titanium Socket Head Cap Screw: TAD, TA1-TA8, TB2, TC1-TC10
Port of Dispatch Mumbai or Kalamboli ports in Maharashtra state of India
Socket Head Cap Screw Application and Uses Industrial, Wind tower, Railway, Nuclear power, Construction, Electronic, and Automotive industry
ISO - International Organization for Standardization

Stainless Steel Socket Head Cap Screw Price List

Check latest price list, find your sizes in our inventory, manufacturing 18-8 Stainless Steel Flat Head Cap Screw & M10 316 SS Socket Head Cap Screw in Mumbai accordance to ASTM F593

Products FOB Price US $
DIN912 Hex Socket Head Stainless Steel Cap Screw 6#-32 UNC US $0.025-$0.055/ Piece
DIN 7984 Stainless Steel Hexagon Socket Head Cap Screws US $0.016-$1.49/ Piece
Stainless Steel 18-8 304 316 316L Hexagon Socket Countersunk Head Cap Bolts DIN7991 US $0.10-$0.50/ Piece
DIN7991 Flat Head Stainless Steel Socket Head Cap Screws US $0.03-$0.15/ Piece
Stainless Steel Torx Socket Head Cap Screw With ISO14579 US $0.01-$0.35/ Piece
DIN912 Hexagon Socket Cap Packed Screws US $0.06-$0.08/ Piece
M2~M20 stainless steel knurled head hexagon socket captive screw, Finish Plain US $0.06-$0.14/ Piece
Stainless Steel DIN7991 Countersunk Socket Head Cap Screw Flat head US $0.01-$0.05/ Piece
DIN 912 stainless steel black wrench hexagon socket bolt cap US $0.0036-$0.20/ Piece
Stainless steel Ultra Low Head Cap Screws Hexagon Socket US $0.21-$0.25/ Piece
M3 x 10mm Vented A2 Stainless Steel Socket Head Screws (DIN 912), Finish Plain, Black Oxide, ZINC PLATED US $0.10-$0.30/ Piece
Stainless Steel M2 M4 M6 M8 socket head cup screws US $0.01-$0.02/ Piece
Stainless steel 304 316 hex socket pan head screw button head cap screw US $0.02/ Piece
316 stainless steel hexagonal torx grub screw US $0.01-$0.50/ Piece
din 913 din 916 m3 m6 m7 m12 hex socket head cap ball point set screws US $0.01-$0.50/ Piece
Stainless Steel screw hexagon socket head allen cap screw US $0.01-$0.50/ Piece
DIN912 High quality stainless steel socket head cap screw US $0.08-$0.20/ Piece

Call us or send us an email to sales@jigneshsteel.com for more details.

Types of Socket Head Cap Screw

Manufacturer and supplier of all types of Metric DIN 912/ 7984/ 6912/ 7984 Stainless Steel Socket Head Cap Screw and UNF/ UNC threads 304 SS Hex Head Cap Screw in India

Stainless Steel Socket Head Cap Screw

Stainless Steel Socket Head Cap Screw

Button Head Screw

Button Head Screw

Socket Head Screw

Socket Head Screw

Cap Head Screw

Cap Head Screw

Button Head Cap Screw

Button Head Cap Screw

Hex Socket Head Cap Screw

Hex Socket Head Cap Screw

Socket Head Cap Screw Dimensions Metric

Socket Head Cap Screws & Metric Series per. ANSI/ASME B18.3.1M American National Standard

Socket Head Cap Screw Dimensions Metric

Nominal
Size
Thread
Pitch		 Body
Diameter
D		 Head
Diameter
A		 Head
Height
H		 Chamfer
or
Radius
S		 Hexagon
Socket
Size
J		 Spline
Socket
Sizea
M		 Key
Engagement
T		 Transition
Dia.
B
Max Min Max Min Max Min Max Nom. Nom. Min Max
M1.6 × 0.35 1.60 1.46 3.00 2.87 1.60 1.52 0.16 1.5 1.829 0.80 2.0
M2 × 0.4 2.00 1.86 3.80 3.65 2.00 1.91 0.20 1.5 1.829 1.00 2.6
M2.5 × 0.45 2.50 2.36 4.50 4.33 2.50 2.40 0.25 2.0 2.438 1.25 3.1
M3 × 0.5 3.00 2.86 5.50 5.32 3.00 2.89 0.30 2.5 2.819 1.50 3.6
M4 × 0.7 4.00 3.82 7.00 6.80 4.00 3.88 0.40 3.0 3.378 2.00 4.7
M5 × 0.8 5.00 4.82 8.50 8.27 5.00 4.86 0.50 4.0 4.648 2.50 5.7
M6 × 1 6.00 5.82 10.00 9.74 6.00 5.85 0.60 5.0 5.486 3.00 6.8
M8 × 1.25 8.00 7.78 13.00 12.70 8.00 7.83 0.80 6.0 7.391 4.00 9.2
M10 × 1.5 10.00 9.78 16.00 15.67 10.00 9.81 1.00 8.0 … 5.00 11.2
M12 × 1.75 12.00 11.73 18.00 17.63 12.00 11.79 1.20 10.0 … 6.00 14.2
M14 × 2b 14.00 13.73 21.00 20.60 14.00 13.77 1.40 12.0 … 7.00 16.2
M16 × 2 16.00 15.73 24.00 23.58 16.00 15.76 1.60 14.0 … 8.00 18.2
M20 × 2.5 20.00 19.67 30.00 29.53 20.00 19.73 2.00 17.0 … 10.00 22.4
M24 × 3 24.00 23.67 36.00 35.48 24.00 23.70 2.40 19.0 … 12.00 26.4
M30 × 3.5 30.00 29.67 45.00 44.42 30.00 29.67 3.00 22.0 … 15.00 33.4
M36 × 4 36.00 35.61 54.00 53.37 36.00 35.64 3.60 27.0 … 18.00 39.4
M42 × 4.5 42.00 41.61 63.00 62.31 42.00 41.61 4.20 32.0 … 21.00 45.6
M48 × 5 48.00 47.61 72.00 71.27 48.00 47.58 4.80 36.0 … 24.00 52.6

Heavy Hex Head Cap Screw Dimensions

Diameter (D) Body Diameter (D) Across the Flats (F) Across the Corners © Head Height (H) Thread Lengths (T)
MAX MIN MAX MIN MAX MIN MAX MIN < 6” > 6”
1/2 0.515 0.482 0.875 0.85 1.01 0.969 0.364 0.302 1.25 1.5
5/8 0.642 0.605 1.062 1.031 1.227 1.175 0.444 0.378 1.5 1.75
3/4 0.768 0.729 1.25 1.212 1.443 1.383 0.524 0.455 1.75 2
7/8 0.895 0.852 1.438 1.394 1.66 1.589 0.604 0.531 2 2.25
1 1.022 0.976 1.625 1.575 1.876 1.796 0.7 0.591 2.25 2.5
1 1/8 1.149 1.098 1.812 1.756 2.093 2.002 0.78 0.658 2.5 2.75
1 1/4 1.277 1.223 2 1.938 2.309 2.209 0.876 0.749 2.75 3
1 3/8 1.404 1.345 2.188 2.119 2.526 2.416 0.94 0.81 3 3.25
1 1/2 1.531 1.47 2.375 2.3 2.742 2.622 1.036 0.902 3.25 3.5
1 3/4 1.785 1.716 2.75 2.662 3.175 3.035 1.196 1.054 3.75 4
2 2.039 1.964 3.125 3.025 3.608 3.449 1.388 1.175 4.25 4.5
2 1/4 2.305 2.214 3.5 3.388 4.041 3.862 1.548 1.327 4.75 5
2 1/2 2.559 2.461 3.875 3.75 4.474 4.275 1.708 1.479 5.25 5.5
2 3/4 2.827 2.711 4.25 4.112 4.907 4.688 1.869 1.632 5.75 6
3 3.081 2.961 4.625 4.475 5.34 5.102 2.06 1.815 6.25 6.5

Hex head cap screws torque chart

  Hex head Cap Screw Socket head cap screws
Grade 5 Grade 7 Grade 8
Diameter Thread per inch Dry Oiled Dry Oiled Dry Oiled Dry Oiled
1/4 20 8 6 10 8 12 9 14 11
1/4 28 10 7 12 9 14 10 16 13
5/16 18 17 13 21 16 25 18 29 23
5/16 24 19 14 24 18 29 20 33 26
3/8 16 30 23 40 30 45 35 49 39
3/8 24 35 25 45 35 50 40 54 44
7/16 14 50 35 60 45 70 55 76 61
7/16 20 55 40 70 50 80 60 85 68
1/2 13 75 55 95 70 110 80 113 90
1/2 20 90 65 100 80 120 90 126 100
9/16 12 110 80 135 100 150 110 163 130
9/16 18 120 90 150 110 170 130 181 144
5/8 11 150 110 140 190 220 170 230 184
5/8 18 180 130 210 160 240 180 255 204
3/4 10 260 200 320 240 380 280 400 320
3/4 16 300 220 360 280 420 320 440 350
7/8 9 430 320 520 400 600 460 640 510
7/8 14 470 360 580 440 660 500 700 560
1 8 640 480 800 600 900 680 980 780
1 12 710 530 860 666 990 740 1060 845

Socket Head Screw torque chart

Size

Min

Max

Min

Max

In-lb

In-lb

N-m

N-m

Zn Plated, Property Class 8.8, Socket Head Screws

M2.5

5

7

0.66

0.80

M3

10

13

1.2

1.4

M4

23

26

2.6

3.2

M5

46

56

5.1

6.3

M6

79

96

8.9

10.9

M8

190

234

21.6

26.4

Zn Plated, Property Class 4.5, Slotted and Phillips Machine Screws

M2.5

1

2

0.19

0.23

M3

3

4

0.40

0.48

M4

8

10

0.92

1.12

M5

16

19

1.8

2.2

M6

27

33

3.1

3.7

M8

45

55

5.1

6.3

Black Oxide, Property Class 12.9, Black Socket Head Screws

M2.5

10

12

1.2

1.4

M3

18

22

2.1

2.5

M4

43

51

4.7

5.8

M5

83

100

9.4

11.4

M6

144

175

16.2

19.8

M8

345

418

38.7

47.3

Set Screws, Property Class 45H

M3

4

5

0.45

0.55

M4

8

10

0.90

1.10

M5

24

29

2.7

3.3

M6

40

48

4.5

5.5

M8

80

97

9

11

Zn Plated, Property Class 8.8, Low Profile Socket Head Screws

M4

23

28

2.61

3.19

Black Oxide, Property Class 10.9, Flat Head Socket Screws

M3

15

19

1.73

2.11

Zn Plated, Property Class 10.9, Flat Head Socket Screws

M4

34

40

3.77

4.61

M5

65

78

7.29

8.91

Zn Plated, Property Class 12.9, Flanged Socket Head Screws

M4

40

48

4.45

5.45

Stainless Steel, Property Class 10.9, Button Head Cap Screws

M3

15

19

1.73

2.11

M4

34

40

3.77

4.61

M5

65

78

7.29

8.91

Zn Plated, Property Class 04, Metric Hex Nuts

M4

23

28

2.6

3.2

M5

46

56

5.2

6.3

Stainless Steel Socket Head Cap Screw Material and Grades

Manufacturer of M4 M5 M6 M8 Stainless Steel Hex Head Cap Screws and ASTM A193 B8 Button head screw as per BS 4168/ MS 35307/ ISO 4762, view shcs screw inch/ metric dimensions, torque chart and weight

  • A4 Socket Head Cap Screw
  • 310 Stainless Steel Socket Head Cap Screw
  • ASTM A193 B8T Socket Head Cap Screw (321)
  • 304 Stainless Steel Socket Head Cap Screw
  • 316 Stainless Steel Socket Head Cap Screw
  • 304H Stainless Steel Socket Head Cap Screw
  • 18-8 Stainless Steel Socket Head Cap Screw
  • 317L Stainless Steel Socket Head Cap Screw
  • 316L Stainless Steel Socket Head Cap Screw
  • 347 Stainless Steel Socket Head Cap Screw
  • 17-4 PH Socket Head Cap Screw
  • ASTM A193 Grade B7m Socket Head Cap Screw
  • 18-8 Stainless Steel Socket Head Cap Screw
  • A2-70 Socket Head Cap Screw
  • A4-70 Socket Head Cap Screw
  • Button Head Screw
  • Socket Head Screw
  • Cap Head Screw
  • Button Head Cap Screw
  • Hex Socket Head Cap Screw
  • ASTM A193 B6 Socket Head Cap Screw (410)
  • 304L Stainless Steel Socket Head Cap Screw
  • ASTM A193 Grade B8 Socket Head Cap Screw
  • 904L Stainless Steel Socket Head Cap Screw
  • A4-80 Socket Head Cap Screw
  • 410 Stainless Steel Socket Head Cap Screw
  • A2 Socket Head Cap Screw
  • 4.8 Socket Head Cap Screw
  • ASTM A193 Grade B8M Socket Head Cap Screw
  • ASTM A193 B8C Socket Head Cap Screw (347)
  • 316 Stainless Socket Head Cap Screw
  • 8.8 Socket Head Cap Screw
  • 317 Stainless Steel Socket Head Cap Screw
  • 321 Stainless Steel Socket Head Cap Screw
  • Duplex 2205 Socket Head Cap Screw
  • SHCS Screw
  • Flat Head Cap Screw
  • M10 Socket
  • Button Head Socket Cap Screw

Socket Head Cap Screw Application

  • Nuclear Energy Sector
  • Oil & Gas Industries
  • Petroleum Industries
  • Defence Industry
  • Chemical Industry
  • Aerospace Industry

 

Stainless Steel Socket Head Cap Screw Testing Tool & Equipment

  • Micrometer
  • Smooth plug gauge
  • Thread gauge
  • Coordinate Measuring Machine
  • Roughness tester
  • Image measuring instrument
  • Routine inspection of calipers

Button Head Bolt dimensions

Button Head Bolt dimensions

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