Hot Dip Galvanized Electric Power Round Head Square Neck carriage bolt
Hot Dip Galvanized Electric Power Round Head Square Neck carriage bolt
Product Description
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.
More details:
| Products name | Hot Dip Galvanized Electric Power Round Head Square Neck carriage bolt | ||||||
| Standard: | GB5782/GB5783 DIN933/DIN931 ASTMA325/ASTMA490 ASTMA307 ISO4014/ISO4017 ASTMF593 SAEJ429 | ||||||
| Material | Stainless Steel: SS201 SS304/SS304L SS316/SS316L SS904L A2 A4 GR.B8 GRB8M |
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| Steel Grade: Gr.4.8,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; | |||||||
| Finishing | Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated |
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| Production Process | M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener |
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| Customized Products Lead time | Busy season:15-30days,Slack seaon:10-15days | ||||||
| Stock Products | Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt |
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| Free Samples for standard fastener | |||||||
| For more information visit:www.hainafastener.com | |||||||
Advantages:
1. Over 6 years of manufactiring experience
2. Well equiped with complete facilities
3. High quality with competitive price
4. Strict quality control systemSample available
5. Professional Workers
6. OEM workable
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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 professional factory supply
Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection.
Customized Ideal Fasteners: customized services according to the samples and drawings offered.
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