Place of Origin : Jiangsu, China
Brand Name : ALEX
Certification : ISO9001:2008
Model Number : SB-9
MOQ : 5000
Price : $1.2 - $1.4 / Piece
Packaging Details : Double-Layer Woven Bag, Fumigation-Free Pallets
Delivery Time : 20 Days
Payment Terms : TT, L/C
Supply Ability : 600, 000PCS/Month
Standard: ASTM, DIN, BSW, GB, JIS, UIC, Russian or drawings from customers.
Materail: Carbon steel or stainless steel, Q195, Q235, 35#, 45#, 35CrMo, 42CrMo, 40Cr etc.
Surface Finish: plain (oiled), hot dip galvanized, white zink plated, yellow zink plated, black, dacromet, geomet or others specified by the customers.
D | L | I | Threads Per Inch |
Nom. Dia. Over Thread | Length Under Head | Min. Thread Length | |
7/8 | Under 7",in steps of 1/4" From 7" to 10" in steps of 1/2" | 2" | 9 |
1 | 2-1/4" | 8 | |
1-1/8 | 2-1/2" | 7 | |
Additional Sizes Now in Use But Not Recommended for New Designs | |||
13/16 | Same as above | 1-7/8" | 10 |
15/16 | 2-7/8" | 9 | |
1-1/16 | 2-3/8" | 8 | |
Note: All dimensions given in inches. Tolerances: Length (L) ± 1/8", Neck (O and R1) ± 0.0313", Head (A and H) ± 0.0625", R2 ±0.0175" In ordering bolts, specify the nominal diameter, "D" , over the threads and not the body diameter. |
Kunshan Alex Railway Fastening Co., Ltd manufactures railway fasteners and standard components. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.
We can provide products according to customers drawings and samples.Our main products are as following:
Stud Bolt with Spring Washer for Nabla Images |