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High Tensile Bolts

specialized in manufacturing high-tensile hex bolts, like DIN931, 933, A325, A6914, GB5782, 5783, 5785, 5786, Australian standard and JIS. We can also manufacture non-standard bolts. B7, B16 bolts and threaded rods are also our strong parts. Our products are widely exported to the U.S., UK, Australia and other countries and districts.
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specialized in manufacturing high-tensile hex bolts, like DIN931, 933, A325, A6914, GB5782, 5783, 5785, 5786, Australian standard and JIS. We can also manufacture non-standard bolts. B7, B16 bolts and threaded rods are also our strong parts. Our products are widely exported to the U.S., UK, Australia and other countries and districts.


Main Products: High-tensile hex bolts, like DIN931, 933, A325, A6914, GB5782, 5783, 5785, 5786, Australian standard and JIS. We can also manufacture non-standard bolts

The Most Competitive Products: High tensile hex bolts, High Tensile U Bolts, High Tensile Hexagon Bolts, High Tensile Unf Bolts, High Tensile Unc Bolts


We are a specialized in making High tensile bolt, we produce these bolts with ISO 9001:2000 standards with stylish finish that too at very competitive price. Our products are equivalent to other manufacturer of High tensile bolts like H Unbrako High tensile bolts, Tvs High tensile bolts, Lps High tensile bolts, SFPL High tensile bolts and Caparo.


ASTM A193 / A194 High Tensile Bolts Specification

Product nameHigh Tensile Bolts
GradesHigh Tensile Bolts Grade 8.8
High Tensile Bolts Grade 12.9
High Tensile Bolts Grade 10.9
StandardIS / BS / BSW / DIN / ASME / ASTM, ISO 4017, DIN931,  GB5783, DIN, ASTM, ANSI, JIS, EN, AS
DIN StandardB.S. DIN933 DIN931 DIN934 DIN912 DIN603 DIN6923

Surface treatment

Passivation /plain
SizeM2 – M100
DiameterM3-M60
Length6mm-500mm
HeadHex, Square, Round, Hex flange, Flat, T-head & Triangular etc
Neck typeHex, Square, Triangular, Oval & Knurled etc
Drive typePhil, Slotted, Hex socket, Torx & square slot etc
Material
  • 1. Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420

  • 2. Steel: C45(K1045), C46(K1046),C20

  • 3. Brass: C36000 ( C26800), C37700 ( HPb59), C38500( HPb58)

  • 4. Bronze: C51000, C52100, C54400, etc.

  • 5. Iron: 1213, 12L14, 1215

  • 6. Aluminum: Al6061, Al6063 etc.

  • 7. Carbon steel: C1006, C1010, C1018 ,C1022, C1035K, C1045

  • 8. Alloy steel: SCM435, C10B21, C10B33

ApplicationWind tower, Nuclear power, Railway, Automotive industry, Railway, Construction, Electronic industry
DimensionsASME B18.6.3 **Exception: screws 6 inches and shorter are fully   threaded.
Thread RequirementsASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and  accept parts with a 1A no-go gauge)
FinishPer ASTM A380/A380M
FinishingZinc Plated (Yellow, White, Blue, Black), Passivated, Hop Dip Galvanized (HDG) phosphorization, Black Oxide, Geomet, Dacroment, Sandblast and Anodize, Chromate, Electro Painting, Black Anodize, Chrome plated, Nickel plated, Zinc-Nickel plated, Brass Plated, Tin Plated, Black Plated, Copper Plated, Gold Plated, Salt fog test
Stock ProductsStainless steel: All DIN, GB Standard and part ASNI standard High Tensile Bolts,  Example: ISO7380, DIN7981, DIN7982, DIN916, DIN913, DIN7985, DIN912
Production technologyCold Forged
Manufacturing ProcessWire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
MOQ10 pieces
Delivery timeRegular product is about 7-15 days, custom product will according to special requirement
OthersOEM, ODM, ±0.03MM tolerance
Surface treatment
  • Passivation

  • Polish

  • Anodizing

  • Sand blasting

  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)

  • Black oxide coating

  • Heat-disposing

  • Hot-dip galvanizing

  • Rust preventive oil

CoatingsBlack Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request
Tolerance+/-0.01mm to +/-0.05mm
SamplesYes
Production Capacity2,700,000 pieces per month
Payment TermsT/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping
Specialized inHigh Tensile Bolts CSK philip screw, CSK socket screw, Pan head Ph screw, Pan head socket screw, Socket cap head screw, set screw, Pan head torx screw, CSK head trox screw, Wood screw



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Hong Industry Group Co.,Ltd
Shuofang Industry Park,Xinwu District,Jiangsu Province
Tel: +86-510-88100967
              510-88101787
Email: sales@hongindustry.com
Web: www.hongindustry.com

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Hong Industry Group Co.,Ltd offers a variety of value added services to accompany its core business as a major steel stockholder. These services are designed to offer you a more complete service, making it easier for you receive total steel solutions from one port of call.
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