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ASTM A325m Carbon Steel/Stainless Steel Heavy Hex Structural Bolts
US$0.13
1,000-4,999 Pieces
US$0.12
5,000-9,999 Pieces
US$0.10
10,000+ Pieces
Sample price:US$0.13/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelType
Hexagon HeadModel NO.
hex boltConnection
Common BoltHead Style
HexagonalStandard
DIN, ANSI, GB, JIS, BSW, GOSTGrade
8.8Application
Machinery, Chemical Industry, Environmental, BuildingFinish
PassivationTransport Package
25kgSpecification
BULK IN 25KGS CARTON/ PALLETTrademark
ENOrigin
ShagnhaiHS Code
7318150000Production Capacity
1000 Tonnes/MonthKey features
Custom Material Options: Available in 201/304/316 stainless steel, carbon steel, brass, aluminum, and titanium.
Flexible Head Customization: Supports U-shaped, flange, round, ring, square, T-shaped, and other special designs.
Wide Standard Compliance: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards for global compatibility.
Diverse Finish Choices: Options include Zinc Plated, HDG, Black, Bright, and Passivation finishes.
Special Bolt Types: Offers hollow bolts, shoulder bolts, and slot drive bolts for unique applications.
Custom Nut Solutions: Provides heavy duty, jam, flange, and anti-loosening nuts based on drawings.
Strict Quality Control: Every process is inspected by the quality department to ensure product integrity.
Free Sample Availability: Samples are provided free of charge, excluding courier fees.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2020-07-09Nearest Port: Shanghai, NingboAverage Response Time: ≤6.93hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP, FCA
AI-Powered supplier vetting
SummaryThe supplier is identified as a trading company, but the provided information also indicates professional technical, R&D, design, OEM, ODM, inventory, overseas warehouse, overseas showroom, and export capabilities. It reports substantial annual production capacities across several fastening-product categories and offers extensive customization. Service governance is supported by written procedures and records for corrective actions, complaint handling, supplier assessment, and approved-supplier updates. Innovation evidence includes new products within the past year, while ERP-based digital management is in use. Financial records are referenced for 2021–2023, but no financial results or assessment outcomes are provided. No certification information is stated. Customer-related evidence includes OEM service for well-known brands, overseas agents or branches, and participation in named trade shows.
After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions. It also reports overseas agents or branches, overseas warehouses, an overseas showroom, inventory capability, and written supplier-service assessment procedures, supporting service coverage, although no specific warranty or repair terms are provided.
R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and ERP-based digital management covering production, procurement, quality control, and logistics. It has no available SDK, but that limitation is not sufficient to negate the broader product-development and process-digitization evidence.
Production capacityReported annual capacity includes threaded rods, bolts and nuts, anchor bolts, screws, and hex bolts, with the largest stated capacity for hex bolts. The supplier also reports in-stock capability, while outsourcing procedures and manufacturing-capacity contracts remain unknown; overall, direct production strength is supported but its full manufacturing governance is not established.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, together with 3D software design services. ODM and OEM capabilities further support its ability to develop or manufacture customer-specific products.
Product Q&A
Q:What materials are available for these bolts?
A:
We offer 201, 304, 316 stainless steel, carbon steel, alloy steel, brass, aluminum alloy, and titanium alloy.
Q:Can you customize the bolt head shape?
A:
Yes, we provide U-shaped, socket, flange, round, ring, double, square, T-shaped, flat, ball, L-shaped, and J-shaped heads.
Q:What is the delivery time?
A:
Generally 20-30 days or 30-45 days depending on quantity and order requirements.
Q:What are the payment terms?
A:
30% T/T in advance and 70% balance against B/L copy. Small orders under $1000 require 100% advance payment.
Q:Do you provide free samples?
A:
Yes, samples are free of charge, but the customer must cover the courier fees.
Send Inquiry
*To:
T&Y Hardware Industry Co., Ltd.
T&Y Hardware Industry Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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