Socket Button and Flat Head Bolt Suppliers, check dimensions metric and manufacturing process

Socket Head Bolts Manufacturer In India

Socket Head Bolts Manufacturer In India

Stainless Steel Socket Head Bolts

Stainless Steel Socket Head Bolts

Grade 8 Socket Head Bolts

Grade 8 Socket Head Bolts

 

Your need for socket for star head bolt grade 8 of standard size ends here, view grade, Size & Torque Chart.

The use of a socket head bolt is in areas that experience space constraints. These fasteners were specially designed to work in applications that did not have adequate space to maneuver wrenches or sockets while fastening conventional bolts. Being a special fastening device, the socket for star head bolt is suited to applications involving machine parts, die fixturing, as well as clamping. During the socket head bolt manufacturing process, the producer is able to create several variations amongst these bolts.

For instance, these bolts could be produced with nylon pellets. It is typical for this variation of socket head bolts grade 8 to feature an internal hexagon drive. The Allen head, or what is referred to as the internal hexagon drive will provide an extra locking strength in the form of a small nylon pellet. The application of the nylon pellet to the threads will prevent the eventual loosening of the socket flat head bolt through vibration. Another feature of this nylon pellet bolt is that it features a tall head and can offer high strength. The second variation of these bolts is when the Socket Head Bolts manufacturer in India constructs these bolts with full thread.

This type of bolt is not only a tall-headed one but is also an internally-driven fastener. The fully threaded socket head bolt dimensions metric covers the entire length, thereby making it a high-strength fastener, hence the term. The third variation amongst socket head cap screw bolt grades has a drilled head. This featured hole drilled in the head permits the acceptance of a wire thread as a safety characteristic. In comparison to a Grade 8 hex head cap screw, the bolt is 20% stronger, whereas if compared to a Grade 5 hex cap screw, the socket button head bolt is 50% stronger.

Socket Head Bolts Suppliers in Mumbai, All Sizes available

 

Socket Head Bolts Specification
standard ISO 10642
British standards BS 57
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

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/ Hex Head/ 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
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.
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
Uses & application Railway, Wind tower, Nuclear power, Automotive industry, Construction, Electronic industry

 

Check The Following Locations Where We Have Supplied Recently
Products
Country
DIN912 Socket Head Cap Screw Allen Bolt 12.9 Full Thread France, Qatar, Europe, Thailand
Used in Cars Hexagon Socket Head Long Bolt USA, Malaysia, Bangladesh, Finland
High Tensile 8.8 Socket Head Cap Screw Allen Bolt 8MM X 50MM Philippines, UK, Oman, Hong Kong
M4 M5 M6 M8 DIN7380 Carbon Steel Hexagon Socket Head Bolt Spain, Mexico, Egypt, UK
m6*12 flat socket bolt Philippines, Canada, Romania

 

Stainless Steel Socket Head Bolts Dimensions
Nominal Size Thrd Dia. Head Dia. Head Height Hex Width Length Thread
Length
M1.6 x 0.35
1.6000
3.0000
1.6000
1.5600
2.5, 3, 4, 5, 6 to 12 by 2, 16
1.45, 1.95, 2.95,
3.95, 4.95 to 10.95 by 2, 14.95
M2 x 0.4
2.0000
3.8000
2.0000
1.5600
3, 4, 5, 6 to 12 by 2, 16, 20
1.8, 2.8, 3.8, 4.8
to
10.8 by 2, 14.8, 16
M2.5 x 0.45
2.5000
4.5000
2.5000
2.0600
4, 5, 6 to 12 by 2, 16, 20, 25
2.65, 3.65, 4.65 to 10.65 by 2, 14.65, 17, 18.65
M3 x 0.5
3.0000
5.5000
3.0000
2.5800
5, 6 to 12 by 2, 16, 20, 25, 30
3.5, 4.5 to 10.5 by 2, 14.5, 18, 18.5
M4 x 0.7
4.0000
7.0000
4.0000
3.0800
6 to 12 by 2, 16, 20 to 40 by 5
3.9 to 9.9 by 2, 13.9, 17.9, 20, 22.9
M5 x 0.8
5.0000
8.5000
5.0000
4.0950
8, 10, 12, 16, 20 to 50 by 5
5.6 to 9.6 by 2, 13.6, 17.6, 22, 22.6
M6 x 1
6.0000
10.0000
6.0000
5.1400
10, 12, 16, 20 to 60 by 5 7, 9, 13, 17, 22, 24, 27
M8 x 1.25
8.0000
13.0000
8.0000
6.1400
12, 16, 20 to 70 by 5, 80
8.25, 12.25, 16.25 to 31.25 by 5, 28
M10 x 1.5
10.0000
16.0000
10.0000
8.1750
16, 20 to 70 by 5, 80, 90, 100 11.5, 15.5 to 35.5 by 5, 32
M12 x 1.75
12.0000
18.0000
12.0000
10.1750
20 to 70 by 5, 80 to 120 by 10 14.75 to 44.75 by 5, 36
M16 x 2
16.0000
24.0000
16.0000
14.2120
25 to 70 by 5, 80 to 160 by 10 19 to 54 by 5
M20 x 2.5
20.0000
30.0000
20.0000
17.2300
30 to 70 by 5, 80 to 160 by 10, 180, 200
22.5 to 62.5 by 5, 52
M24 x 3
24.0000
36.0000
24.0000
19.2750
40 to 70 by 5, 80 to 160 by 10, 180, 200 31 to 66 by 5, 60
M30 x 3.5
30.0000
45.0000
30.0000
22.2750
45 to 70 by 5, 80 to 160 by 10, 180, 200 34.5 to 59.5 by 5, 69.5, 72, 79.5, 89.5
M36 x 4
36.0000
54.0000
36.0000
27.2750
55 to 70 by 5, 80 to 160 by 10, 180, 200 43 to 58 by 5, 68 to 98 by 10, 84

 

Available Material of Grade 8 Socket Head Bolts
Material
Standards
Grades

Nickel Alloy

ASTM / ASME SB 160 / 164 / 425 / 166 / 446 / 574 / 472
UNS 2200 (NICKEL 200) / UNS 2201 (NICKEL 201), UNS 4400 (MONEL 400), UNS 8825 (INCONEL 825), UNS 6600 (INCONEL 600) / UNS 6601 (INCONEL 601), UNS 6625 (INCONEL 625), UNS 10276 (HASTELLOY C 276), UNS 8020 (ALLOY 20 / 20 CB 3)
Stainless Steel
ASTM / ASME A/SA 193 / 194
B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4
Alloy Steel
ASTM / ASME A/SA 193 / 194 GR
B 6, B 7/ B 7M, B 16, 2, 2HM, 2H, GR 6, B 7, B 7M
Duplex Steel
UNS NO. S 31803, S 32205
Range: M10 TO M100, LENGTH UPTO 5 METERS
Nonmetallic Materials: 
Acrylic, Kel-F, Lexan, Polypropylene, Poly Vinyl Chloride, Teflon, Zytel 31, 101, 105
High-Temp Alloys
Discaloy, 19-9 DL, 16-25-6, A286, Titanium, Nimonic 80, Mulitmet, Haynes 25, Greek Ascalloy, Unitemp 252, Udimet 500, Rene 41, Inco 700, Inco 901, Hastelloy X, 235, Waspaloy, RA 330
Copper Base Alloys
Copper, Brasses: Yellow, Free-cut, Red, Naval, Bronze: Commercial, Phosphor, Silicon A & B, Aluminum, Silicon-Aluminum, Manganese, Ampco Alloys, Munitz Metal, Cupro-Nicles
Aluminum Alloys:
1100, 2011, 2014, 2017, 2024, 3003, 5052, 6053, 6061, 7075
Trademarks:
Carpenter, Armco, INCO, Cabot, DuPont.
Finish:
Black Oxide, Zinc Plating, Hot Dip Galvanized