Domestic one-way groove spring nut

Product Name

unistrut channel spring nuts

Material

Spring steel, stainless steel, carbon steel

Color

Black, white, green, yellow

Standard

DIN, ISO, ANSI, BS, JIS

Grade

2, 4, 4.8, 5,6, 6.8, 8, 8.8, 10.9, 12.9, 14.9

Surface treatment

Zinc, Zn/Ni, Ni, brass plated, dacromet, hot-dipped galvanized

Hardness

HRC40-50

Finishing

zinc plate(white, blue, yellow, black), Cr3+, black oxide, Ni plate, brass plate, electrophoresis, dacromet, hot-dipped
galvanized, etc.

The Most Precise Tolerances That GuJietong Can Process

1) Shaft diameter below 6mm and maximum pore size tolerance up to 0.003mm
2) Shaft diameter larger than 6mm and pore size tolerance is 0.005mm
3) Linearity below 100mm distance etc, tolerance is up to 0.005mm
4) 100mm or more distance linear tolerance is up to 0.01mm
5) A form tolerance is up to 0.003 - 0.005mm
6) Position tolerance is up to 0.01mm

Production Equipment

1) CNC Machining Center
2) CNC Lathe
3) CNC Milling Machine
4) Precision Cutting Machine

Measuring Instruments and Equipment

1) micrometer
2) smooth plug gauge
3) thread gauge
4) Image measuring instrument
5) Coordinate Measuring Machine
6) Roughness tester
7) routine inspection of calipers

Preferred Drawing Formats

JPEG, PDF, CAD, IGS, STP

Preferred Industries

1) Communication Equipments
2) Medical Equipments
3) Photo electricity Equipments
4) Auto Industry
5) Mechanical Equipments
6) Other customized Parts

Types of our fasteners

Various Bolts, Screws, Studs(Threaded rods), Nuts, Washers, Rivets, Non standard Products, Precious parts, stampling, Casting
parts, etc.

Other services are consulted in dealing

If you have any inquiry, just feel free to contact and let me know which exactly item(type) you need, I will do my best to service
you here.