Model NO.: fs-20
Dimension: Customized
Raw Material: Stainless Steel, Alloy Steel, Brass, and Others
Tolerance: +/-0.01mm
Factory: OEM in Jiangsu, China
Delivery Time: 10-15 Days
Export Markets: Global
Trademark: SPM
Transport Package: Bag, Carton
Specification: CE, ROHS, SGS, ISO9001
Origin: Suzhou, Jiangsu, China
HS Code: 7601109000
Features
1) High precision custom square nuts tailored to your specifications
2) Customizable sizes available
3) Competitive pricing without compromising on quality
4) Manufactured according to customer drawings or samples
5) Fast delivery with short lead times
1) High precision custom square nuts tailored to your specifications
2) Customizable sizes available
3) Competitive pricing without compromising on quality
4) Manufactured according to customer drawings or samples
5) Fast delivery with short lead times
1. Product Details
Products | Bolts, screws, nuts, washers, pins, rivets, and other non-standard fasteners |
Size | Standard and non-standard options available based on drawings or samples |
Machines | Auto pressing machines, automatic heading machines, cold header machines, high-precision surface grinders, digital micro Vickers hardness testers, electrolytic thickness gauges, vision measuring machines, Fischer Scope X-ray thickness gauges, and more |
Material | Stainless steel, steel, brass, bronze, iron, aluminum, carbon steel, alloy steel, and others |
Surface Finishing | Zinc-plated, nickel-plated, passivated, tin-plated, sandblasted, anodized, chromated, polished, electro-painted, black anodized, plain, chrome-plated, hot-dip galvanized, and more |
Heat Treatment | Tempering, hardening, spheroidizing, stress relieving |
Standards | DIN, JIS, ANSI, BSW, ISO |
Sample | Free samples accepted |
Lead Time | Usually 10-15 working days, depending on order quantity |
Warranty | We guarantee 100% satisfaction with our products |
After Sales Service | We provide follow-up service for every customer and help solve post-sale issues |


3. Factory Overview overview




Injection Molding,Polycarbonate Injection Molding,Custom Injection Molding,Thermoplastic Injection Molding
Ningbo Rongna Technology Co.,Ltd , https://www.service-machining.com