Square Bolts Supplier in China

• Customized: Customized
• Certification: Arema, ASTM, Uic
• Type: Track Train
• Size: M18, M20, M22, M24, L as Ordered
• Materials: Middle Carbon Steel
• Grades: 4.6, 5.6
• Model NO.: customized
• Standard Refers: Arema& ASTM
• Surface Finishing: Black, Plain Oiled, Zinc Plated
• Applications: Switches& Crossings
• Delivery: Within 30days
• Payment: Tt/ L/C
• Sample: Free Sample Depends on Your Products
• Transport Package: Wood Pall, Free Fumigation, Metal Pail
• Specification: SGS, CRCC
• Trademark: ZBRF
• Origin: China(Mainland)
• Production Capacity: 10000tons

Product Description

REMA Gr5 square head bolt is used in frogs and crossings. Frog bolts have different styles due to different usage, incuding BHON bolt, square bot, thin sqaure bolt, drilled squarebolts, etc. Bolts are manufactured with full body rolled in grades 5 and 8 with AREMA or SAE J429 standard.

 

Technical Parameters of AREMA Gr5 square head bolt

Standard: AREMA, SAE J429

Material: 45#, 40Cr,etc

Size: 7/8"XL,3/4"XL, 1"XL,1-1/16"XL,1-1/8"XL, 1-1/4"XL

Grade: Gr5

 

Photos of AREMA Gr5 square head bolt

Zhongbo Railway Fastening Co., Ltd can supply the railroad products with track bolts, hook bolts, hex bolts, oval neck bolts, diamond neck bolts and square bolts. We manufacture these products according to Standard AREMA, UIC, DIN, BS, GOST, NF, JIS, GB/TB, AS or required specification from clients. 

We manufactured two types of switch bolts, regular square head heat treated bolts or thin head switch and clip bolts. Switch bolts can be furnished with cotter pin holes drilled near the end of the bolts. These bolts are manufactured to A. R. E. A. specifications and are heat treated to 110, 000 PSI minimum tensile. Furnished with nuts and cotter pins upon request. 


Packing
65lbs bag+wooden pallet/wooden box; 
The normal size of wooden pallet is 1100X840X580mm; , 
The size of the wooden box could be made according to customer's specification or according to the products size. 

our service

First of all, we ensuring product quality. 
The second, we ensuring timely delivery. 
And we ensuring the reasonable price. 


If you have any further information please feel free to contact us: 
Address: No. 88 Taowan Center Rd, Shaxi Industry Park, 215421, Jiangsu, China.