Our online shop :www.obdresource.com
All of this type till 2006 is working 100% and all have test.
w202/w203/w208/w209/w210/w211/w215/w219/w220/w230.
You can use this device to ADD new key fo…
We manufacture wide range of Bolts, Nuts, Washers, ASTM Studs Foundation Bolts, and other fastener items confirming to rigid international standards such as DIN, BS. ASTM /ANSI , and JIS etc.
We can offer a wide range of studs in good qaulity.
material :carbon steel ,
standards :GB,DIN ,ANSI /ASTM,BS ,JIS ,
surface treatment :hot dipped galvanized or galvanized.
Head type: Round, square, hex, T
Neck of the bolt: Cylindrical, oval or square
Thread: UNC, UNF, ISO, BSW
Diameter: M16---M30, 7/16"---1-1/2",
The length does not limit.
Grade: 10…
Standard: GB10487-89, AREMA66-87, BS, UIC and other specifications required by clients.
Specification: 22*145, 24*161,15m*6, Ss8, Ss25, Ss36.
Grade: Normal and high strength.
Protection: Plain, …
1. Surface Treatment: Nuture, Black, Pot Gaanizing, Colaanizing, Oil, Parkerising And So On.
2. Grade: 4.6, 5.6, 8.8, 12.9. We Own Advanced Equipments For Producing And Testing To Guaratee The Qul…
1. Materials: 60Si2Mn, 60Si2CrA, 38Si7
2. Clamping force: Spring deflection between 9mm to 11 mm, the clamping force is ranging from 8KN to 12KN.
3. Hardness: Based on materials, the Hardness rang…
Fishplate, rail joints, fish plate, rail plate, Joint (Fish) Plate, steel joint bars, compromise joint bars
Plain joggled, angles and complination
The bolt hole are either drilled or punched for 4 h…
Material: 55si2Mn, 60si2Mn, spring steel bars
wL20, WL24, Wl22
Rockwell hardness 42-50
Spring washer is usually supplied in natural black finish unless otherwise specified.
coating offer:phosphat…
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea