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Galvanized ASTM A307 Grade a Carriage Bolt (ANSI 18.5)
US$0.01
100 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Carbon SteelType
Mushroom HeadModel NO.
M12Connection
Common BoltHead Style
RoundStandard
DINGrade
4.8Application
MachineryFinish
Blue-White Zinc PlatedAvailable Material
Carbon SteelHead Type
Mushroom Round HeadInternational Standard
DIN, ANSI, GB, JIS, Bsw, GOSTClass/Grade
4.8, 8.8, 10.9Used
Hex Bolt-Machinery, BuildingSurface Finishing
Galvanizing, Blu-White Zinc PlatedTransport Package
20-25kg/Carton+900kg PalletSpecification
M4-M64Trademark
HNOrigin
ChinaHS Code
731815Production Capacity
500ton/MonthKey features
Self-Locking Square Neck: Square section beneath head prevents rotation in wood or square holes.
Single-Sided Installation: Installs easily with one tool from one side only.
Wide Material Selection: Available in Carbon Steel, Stainless Steel (SS304, SS316), and more.
Multiple Grade Options: Offers grades 4.8, 8.8, 10.9, 12.9, and ASTM 307A/B.
Diverse Surface Finishing: Includes Zinc Plated, HDG, Black Oxide, and Nickel Plated options.
Customized Fastener Service: Tailored services based on customer samples and drawings.
Free Standard Samples: Free samples available for standard fastener specifications.
20 Years Experience: Professional manufacturer with two decades of fastener expertise.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-10-05Nearest Port: Shanghai, NingboAverage Response Time: ≤5.88hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryThe supplier is a limited trading company specializing in fasteners, solar brackets, and hardware products, with a strong export trade capacity, particularly in various international markets. Despite having R&D capabilities, including ODM and OEM services, the supplier lacks 3D software design services and ERP integration for sustainable development. With a small team of 19 employees, the supplier demonstrates a capacity for customization from samples and designs. They do not possess overseas warehouses or showrooms but have participated in trade shows. Financially, they have a significant annual production output, primarily from exports.
Supplier typeThe supplier is a limited company with no affiliations to any larger company group and operates as a trading company.
After-Sales capabilityThe supplier's technology engineers are responsible for providing technical support for production and after-sales service.
Financial creditThe supplier has a significant annual production output and a high percentage of total sales from exports, indicating strong financial credibility.
Production capacityThe supplier produces a considerable quantity of fasteners, bolts, nuts, and thread rods, indicating robust production capability.
Customization capabilityThey provide a wide range of customization options, including full and minor customization from samples and designs.
Product Q&A
Q:What is the lead time for customized products?
A:
During busy season it takes 15-30 days, and during slack season 10-15 days.
Q:Can you provide free samples?
A:
Yes, we offer free samples for standard fasteners.
Q:What materials are available for these bolts?
A:
We provide Carbon Steel and various Stainless Steels including SS201, SS304, SS316, and SS316L.
Q:What surface finishing options do you offer?
A:
Options include Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized, Black Oxide, Geomet, Dacroment, and Nickel Plated.
Q:Do you accept customized orders?
A:
Yes, we provide customized services according to customer samples and drawings.
Send Inquiry
*To:
Jiaxing Haina Fastener Co., Limited
Jiaxing Haina Fastener Co., Limited*Content:
Supplier replies will be sent to your registered email
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