Stainless Steel/Carbon Steel Bolt & Nut / Standard Fastener Hex Bolt
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Product Highlights
- Wide Material Selection: Stainless Steel (SS304, SS316) and Carbon Steel options available.
- Multiple Standards Compliance: Meets DIN, ANSI, GB, JIS, BSW, GOST, and ISO standards.
- Customized Services: Custom head types, grades, and surface finishes based on drawings.
- 100% Quality Inspection: Every batch undergoes 100% QC steps before shipment.
- Fast Delivery Options: 2-5 days for stock items; 10-30 days for customized orders.
- Competitive Pricing: Direct factory supply with cost-effective solutions.
- Free Sample Availability: Free samples for standard fasteners for new and old customers.
- High Production Capacity: Supply capacity of 500 tons per month.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Type
- Hexagon Head
- Model NO.
- M4-M100
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN, ANSI, GB, JIS, BSW, GOST
- Grade
- A2-70, A4-70
- Application
- Machinery
- Finish
- Polishing
- Available Material
- Stainless Steel
- Head Type
- Hexagon
- International Standard
- DIN,ANSI,GB,JIS,Bsw,GOST
- Class/Grade
- A2-70, A4-70
- Used
- Machinery, Building
- Surface Finishing
- Plain
- Certification
- ISO9001
- Supply Capacity
- 500tons/Month
- Manufacture Processing
- Cold Forging
- Inspection
- 100%QC Steps Inspect Before Shipment
- Transport Package
- 20-25kg/Carton+900kg Pallet
- Specification
- M4-M100
- Trademark
- HN
- Origin
- China
- HS Code
- 731815
- Production Capacity
- 500tons/Month
Product Images of Stainless Steel/Carbon Steel Bolt & Nut / Standard Fastener Hex Bolt
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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.
| Products name | Made in China DIN931 Grade8.8 Carbon Steel Black Hex Bolts | ||||||
| Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB | ||||||
| Material | Stainless 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, | |||||||
| 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:hainafastener.en.made-in-china.com | |||||||



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.
1.How do you let me trust you?
We have own import & export right, and we are Gold mumber of ****** and made in china, We
get credit guarantee from ****** Group. you can make an order by ****** to us directly.
2.How about your price?
High quality products with reasonable price. Please give me a inquire, I will quoted you a price for
you refer at once.
3. How do you control your quality?
We request QC inspect every productions links for each bacth goods.And we can provide you MTC and mill certificate when the goods is finished.
4.Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay the
express charges. For old customer,We will send you free samples and pay express charges by ourself.
5.Do you accept small order?
Sure, we can accept any orders, we keep lots of stock for ALL STAINLESS STEEL FASTENER, CARBON STEEL NUT AND PART BOLT,Like hex weld nut, cage nut, wing nut, square weld nut,cap nut, hex nut,flange nut.Metric 8.8Grade,10.9Grade 12.9Grade Hex bolt and Hex Socket cap screw,Part ASME Hex cap screw.
6.How about your delivery time?
General speaking, if the goods is in stock, we can delivery them with 2-5days, If the quantity is 1-2container, we can give you with 18-25days,if the quantity is more than 2 container and you are very urgent, we can let factory priority produce your goods.
7.What is your packing?
Our packing is 20-25kg for one carton,36 or 48pcs cartons for one pallet. One pallets is about 900-960kg, We also can make customer's logo on the cartons. Or we customized cartons according to customers'requestment
8.What is your payment term?
We can accept T/T,LC for general order ,Paypal and Western union for small order or samples order.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2332036". Items marked "" are certified.
Company Profile
Jiaxing Haina Fastener co. Ltd was established in 2010, located in the hometown of fasteners jiaxing city. For many years of export experience, our products has been best-selling in Europe, the United States, the Middle East and Southeast Asia. The products are manufactured by more functions machine, which is brought in domestic and foreign well-known enterprises. The products made are fully compatible with the international standards, well received by domestic and foreign customers. Through scientific management, Jiaxing Haina fastener Ltd company has been obtained ISO9000 certificate of Quality Managerment System, SGS and BV international certificate system of Make in China.
The width range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fasteners and chemical fasteners,
Product standards including DIN, ISO, GB and ASME/ANSI, BS, JIS AS. Main levels of carbon steel: 4.8, 4.8, 6.8, 8.8, 10.9, and 12.9 grade, the main material of stainless steel SS201, SS304, SS316 and various kinds of special stainless steel.
We have first-class service team, so we can meet the different requests for a set of customers. We solemnly commitment, first-grade quality, timely delivery guaranteed
Reasonable price and service paramount, forward to the operation principle of quality first and customer first, pursuit of excellence to create first-class brand, our aim is brand promoting development, management promoting earnings, warmly greeting home and abroad new and old customers to communicate and cooperate to seek greater success and brilliant future.
About Our Factory & Business Background
- Address
- 1-405 No. 1888 Canaan Plaza Zuili Road, Nanhu District, Jiaxing, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Ningbo
Our Production Capability & Technical Expertise
- Main Products
- Bolts, Nuts, Screws, Washer, Roof Hook, Steel Channel, Aluminum Accessories, Ground Screw, Threaded Rod &Stud Bolts
Our Industry Experience & Global Business Record
- Export Year
- 2012-10-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How can I trust your company?
- We have import & export rights, are a Gold member of ****** and Made-in-China, and offer credit guarantees from ****** Group.
- What is your pricing policy?
- We offer high-quality products at reasonable prices. Please send an inquiry for an immediate quote.
- How do you control product quality?
- We inspect every production link for each batch and provide MTC and mill certificates upon completion.
- Do you provide free samples?
- Yes, free samples are available for standard fasteners. New customers pay express charges, while old customers receive free shipping.
- Do you accept small orders?
- Yes, we accept any order size and maintain stock for various fasteners like hex bolts, nuts, and screws.
- What is your delivery time?
- Stock items are delivered in 2-5 days. 1-2 containers take 18-25 days, and urgent large orders can be prioritized.
- How are your products packed?
- Standard packing is 20-25kg per carton, 36-48 cartons per pallet (approx. 900-960kg). Custom logos and cartons are available.
- What are your payment terms?
- We accept T/T and LC for general orders, and PayPal and Western Union for small orders or samples.
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