1/4-20 x 1-1/2" Flat Head Socket Cap Screws
Product Details

Factory Introduction
Our main factory is located in Xinghua City, Jiangsu Province, and has been operating in the fastener industry since 2002. We also have a branch in Zhongshan City. To ensure quick service for domestic customers, we maintain a warehouse in Zhongshan, allowing us to respond within 24 hours. For overseas clients, standard fasteners can be delivered within 3 days, while non-standard items take around 15 days.

Packaging & Shipment
Our standard packaging includes neutral white inner boxes and outer cartons, with 6 pieces per box depending on size. The outer carton measures 27*27*17cm. Pallets are used for heavier shipments. Colorful boxes may incur an additional fee.

FAQ
Q: Are you a manufacturer or a trader?
We are a manufacturer based in Xinghua City, Jiangsu Province, and we also operate a branch in Zhongshan City.
Q: What is your MOQ?
1 piece is acceptable for standard products only.
Q: Can I order custom-designed products?
Yes, we offer OEM services and can produce non-standard products as well.
Q: What is your lead time?
For standard products, we usually have stock available, so we can deliver quickly. Domestic orders within 24 hours, international within 3 days. Non-standard or out-of-stock items typically take about 15 days.
Q: Do you have a website where I can see new products?
Yes, our website is www.rankoofastener.com. You can view our latest products there or through our site.
Q: Do you produce fasteners from other materials?
No, we specialize in stainless steel fasteners only.
Standard | DIN/GB/ANSI/JIS |
Material | SS304, SS316 |
Specification | M3-M12 |
Head shapes | Hexagon head |
Screw thread | Coarse thread |
Screw tip | Flat point |
Finish | A2-70/A2-80/A4-70/A4-80 |
Features | Excellent corrosion resistance |
Grade | A2, A4 |
Certification | ISO9001:2008, SGS, RoHS, Bureau Veritas |
OEM service is available |
Product Details

Factory Introduction
Our main factory is located in Xinghua City, Jiangsu Province, and has been operating in the fastener industry since 2002. We also have a branch in Zhongshan City. To ensure quick service for domestic customers, we maintain a warehouse in Zhongshan, allowing us to respond within 24 hours. For overseas clients, standard fasteners can be delivered within 3 days, while non-standard items take around 15 days.

Packaging & Shipment
Our standard packaging includes neutral white inner boxes and outer cartons, with 6 pieces per box depending on size. The outer carton measures 27*27*17cm. Pallets are used for heavier shipments. Colorful boxes may incur an additional fee.

FAQ
Q: Are you a manufacturer or a trader?
We are a manufacturer based in Xinghua City, Jiangsu Province, and we also operate a branch in Zhongshan City.
Q: What is your MOQ?
1 piece is acceptable for standard products only.
Q: Can I order custom-designed products?
Yes, we offer OEM services and can produce non-standard products as well.
Q: What is your lead time?
For standard products, we usually have stock available, so we can deliver quickly. Domestic orders within 24 hours, international within 3 days. Non-standard or out-of-stock items typically take about 15 days.
Q: Do you have a website where I can see new products?
Yes, our website is www.rankoofastener.com. You can view our latest products there or through our site.
Q: Do you produce fasteners from other materials?
No, we specialize in stainless steel fasteners only.
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Xuzhou Hengshang Mechanical and Electrical Co., Ltd. , https://www.hengsenergy.com