Gold Member Since 2012
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Jiaxing Haina Fastener Co., Limited

Carriage Bolts, Square Neck Bolts, Cup Head Squareneck Bolts manufacturer / supplier in China, offering Cup Head Square Neck Bolts, Zinc Plated Carriage Bolt, Carton Steel Yellow Zinc Plated Drywall Screws, OEM Blue -White Zinc Plated Drywall Screws and so on.

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Supplier Homepage Product Bolts Cup Head Square Neck Bolts, Zinc Plated Carriage Bolt

Cup Head Square Neck Bolts, Zinc Plated Carriage Bolt

FOB Price: US $0.01 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $0.01/ Piece
Get Latest Price
Production Capacity: 500ton/Month
Transport Package: 20-25kg/Carton+900kg Pallet
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: M4-M64
  • Type: Mushroom Head
  • Head Style: Round
  • Grade: 8.8
  • Finish: Plain
  • Head Type: Mushroom Round Head
  • Class/Grade: 4.8, 8.8, 10.9
  • Surface Finishing: Galvanizing, Blu-White Zinc Plated
  • Specification: M4-M64
  • HS Code: 731815
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Application: Machinery
  • Available Material: Stainless Steel
  • International Standard: DIN, ANSI, GB, JIS, Bsw, GOST
  • Used: Hex Bolt-Machinery, Building
  • Trademark: HN
  • Origin: China
Product Description
Cup Head Square Neck Bolts,Stainless steel Made In China
      A bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to,and often confused with, screws.
      A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner).
      An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.


Products name
DIN 603 Steel mushroom head bolt/Square Neck Carriage Bolt
Standard:DIN,ASTM/ANSI JIS EN ISO,AS,GB
MaterialStainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
FinishingZinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide,
Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production
Process
M2-M24:Cold Froging,M24-M100 Hot Forging,
Machining and CNC for Customized fastener
Customized Products
Lead time
Busy season:15-30days,Slack seaon:10-15days
Stock ProductsSteel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:www.hainafastener.com





Service

        Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers' specification and performance.
        Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.
        Cost effective: Competitive prices with factory directly supply
        Perfect fastening solution with 20 years experiences to solve your problem: Wide range of parts selection.
        Customized Ideal Fasteners: customized services according to the samples and drawings offered.
        If you are not sure about what exactly you need -  feel free to contact us anytime and get professional assistance from us.

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