Model No.: M3-M50
Head Style: Round
Business Type: Manufacturer and Trading Company
Export Markets: Global
Free Sample: Available
OEM Service: Available
Finish: Polishing
Trademark: KYA
Transport Package: As per Customer Requirements
Specification: CE, SGS, ISO
Origin: Jiangsu
HS Code: 7318151001
We are a professional supplier of various types of fasteners and hardware tools. Our product range includes different kinds of staples such as carton staples, hog-rings (C-ring and D-ring), office staples, industrial nails, and more. We also offer a wide selection of hardware tools like pneumatic tools, screws, screw caps, bolts, cord straps, clips, and fasteners.
Product Description:
Name |
Stainless Steel Stud Bolt / Double Head Bolt |
Place of Origin |
Jiaxing, Zhejiang, China |
Size |
M3-M50 or Non-Standard as Request & Design |
Finish |
Plain, Zinc Plated, Black Oxide, Hot Dip Galvanized |
Head Type |
Hex Head |
Material |
Carbon Steel, Stainless Steel, Alloy Steel, etc. |
Grade |
A2, A4, 4.8, 8.8, 10.9, 12.9, etc., A2-70, A4-80, etc. |
Standard |
GB, DIN, ISO, ANSI/ASTM, BS, BSW, JIS, etc. |
Non-standards |
OEM is available, according to drawing or samples |
Samples |
Samples are free |
Package |
Bulk in master cartons, then on pallets, or as per customer's requirements |
Packaging & Delivery:
Packaging Details: Cartons with Pallets
Delivery Detail: Within 15-30 days after order confirmation
Scan to Company Website:

FAQ:
- Q: Do you have your own production factory?
A: Yes, we not only have our own factory but also maintain cooperative relationships with over 100 factories across China.
- Q: Can you send us samples?
A: Yes, we can provide free samples for quality testing and market evaluation.
- Q: Is OEM service available?
A: Absolutely, we support OEM services based on your drawings or samples.
- Q: Do you provide spare parts for pneumatic tools?
A: Once the models are confirmed, we will provide diagrams for checking and recommend commonly replaced parts.
- Q: Can we customize the color of the product?
A: Yes, custom colors are available upon request.
- Q: What is the delivery time?
A: It typically takes 20-30 working days to complete an order.
- Q: What are the payment terms?
A: Normally, it’s 30% T/T in advance and 70% before shipment.
- Q: Can we mix different models in one container?
A: Yes, different models can be mixed, provided each model meets the minimum order quantity (MOQ).
- Q: How do you ensure quality control?
A: We implement strict quality checks from the beginning, with each product tested individually before delivery.
- Q: Do you have any quality certifications?
A: Yes, we hold CE, SGS, and ISO certifications.
Why Choose KYA?
- Short Production Time: We have strong partnerships with over 100 factories and also operate our own factory.
- No Business Too Small: We offer a vast range of products and share up-to-date information and resources with our clients.
- Reasonable Prices & High Quality: We focus on both quality and competitive pricing to meet your expectations.
- Satisfactory After-Sales Service: We provide regular updates with photos during production and reconfirm the completion date. We maintain close communication and respond promptly to any issues.
- Free Samples: You can always request free samples for testing.
Our extensive manufacturing network in China allows us to offer competitive prices while maintaining high standards of quality and service.
About Us:
CHANGZHOU KYA TRADING CO., LTD is a professional manufacturer and supplier of hardware products. We provide a wide range of industrial staples (fine wire staple, heavy duty staple), packaging materials (carton staple, strapping and buckles), hog-rings, office staples, industrial nails, and hardware tools such as pneumatic tools, screws, screw caps, and more.
Contact Us:
Tel: 0086-519-89886376
Fax: 0086-519-89196376
Web: www.kyafasteners.com
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