Jiannan International Co., Ltd.

Established in 2002, Foshan City Nanhai District Yanbu Jiannan Hardware Factory specializes in manufacturing stainless steel bolts and screws. Our main products include self-tapping screws, machine screws, hexagonal bolts, and hex socket bolts according to GB (GB), ISO (International Standard), DIN (German standard), ANSI (American National Standard), and JIS (Japanese standard). Besides, we can also manufacture customized non-standard parts.

Combining with advanced technology and local resources, we are offering high quality products, competitive prices and good service to all clients from domestic and overseas markets.

Relying on the principle of "integrity-based, mutual-beneficial", we have set up a good relationship and cooperation with all customers and partners. We are looking forward to developing the glorious tomorrow with you together by our first-class products and service!

Our main products include:
Stainless steel screws and bolts (self-tapping screws, machine screws, hexagonal bolts, and hex socket bolts)

Our main production standards:
ANSI (IFI), DIN, JIS and customized drawings

Materials:
Stainless Steel ANSI 302HQ.304HC.201cu

Specifications:
Sizes of Machine Screws:
M3-60mm#42"3/8
M4-100mm#63"
M5-100mm#84"
M6-200mm#105"
M8-200mm 1/48"
M10-200mm 5/168"
M12-200mm 3/88"

Sizes of Self-tapping Screws:
M2-950mm#42"
M3-570mm#63"
M3-9100mm#74"
M4-2100mm#84"
M4-8125mm#105"
M5-5150mm#126"
M6-3200mm 1/48"
M7-200mm#168"
M8-200mm 5/168"
M10-200mm 3/88"

Sizes of Hexagonal Bolts:
M6mm-M24mm