Basic Info.

Trade Term: EXW,FOB,CIF.CFR

Payment Term: T/T,L/C, Western Union

Delivery Time:7-30days

Place of Origin: Ningbo, China

Information About HEWCHO Cold Forging Pins

Features of cold headed pins:

·Product name: Cold Forging Pins

·Material: Carbon Steel, Stainless Steel, Alloy Steel

·Machining Tolerances:0.01mm

·Machining Process:

Cold Forging, Hot Forging, CNC Turning, CNC Milling, Grinding, Threading, Tapping, Bending

·Min. Order:50,000PCS

·Surface Treatment: Polishing, Heat Treatment, Sand Blasting, Zinc Plated, Anodization, Chemical Film,

·Packing: Carton Box, Blister tray, Pallet, Wooden Case.

·Certificate:ISO9001:2008, ISO/TS16949

Our company provides forged pin for sale, please contact us if you are interested.

Through cold forging, we produce custom pins suitable for use in mechanical engineering, automotive industry, furniture, medical , electronics and other precise locating applications. Custom engineered, cold forged pins from Ningbo Hewcho Industrial exhibit good compressive and shear strength. Our facility is equipped with a full line of cold forging machines to meet your simple as well as complex fastening requirements.

These progressive cold forging machines enable us to manufacture precision pins from carbon steel, aluminum, stainless steel, and brass, in wire ranging up to 45mm(1.75Inch) in diameter. Depending on your specific fastening requirements, we manufacture cold forging pins in a variety of standard as well as custom head styles.

Ningbo Hewcho Industrial utilizes optical sorters and roll sorting machines to detect any defect in the production lots. Using our cold forging, rolling, trimming, and packaging machines, we meet your custom fastening needs, from start to finish. Our qualified sub-contract partners can handle all your heat treatment, and plating requirements.

Tolerances

According to custom requirement.

Normally the diameters tolerance is ±0.05mm.Length tolerance is ±0.1mm

But in many cases, we can achieve: diameters tolerance is ±0.02mm.Length tolerance is ±0.05mm

Material Selection

Cold Forging Pins, in use, according to their work requires selection. Connection with the sale, according to the diameter of the structural characteristics of the connection, according to an empirically determined, then a strength check if necessary. Can directly determine the structure of the positioning pins. Within each connector pin length, about 1 to 2 times their diameter.

Commonly used materials for 35 or 45 pin steel. Material safety pin for 35,45,50, T8A, T10A, etc., after the heat treatment hardness 30 ~ 36HRC. Sheath material available 45,35SiMn, 40Cr, etc., after the heat treatment hardness 40 ~ 50HRC.

Surface Treatment

Yellow Zinc Plated, White Zinc Plated, Zinc-Nickel Alloy Plated

Together with 20 years of experience in the manufacturer of machining parts Ningbo Hewcho is the professional of finished parts and components.

We can be your reliable partner for turned parts China, milled parts, machined parts, cold forged parts, metal stamped parts, special screws, threaded parts or any parts according to drawings, made of aluminum, brass, carbon steel, stainless steel or alloy steel.