Fish bolt belongs to the series of rail bolt, or track bolt, which are used to fix 2 fish plate connections onto 2 rail tracks, Kunshan Alex fabricate fish bolt using high quality steel materials,such as Q235, 45#, 40Cr, 20Mntib,even stainless steel, covers international standards according to BS, ASTM and DIN, among others.

Fish bolt can be manufactured for the following standards: BS 20M, 30M, 35M, 35R, 50O, 60A, 75R, 80R, 80A, 95RBH, and 113A; DIN S10, S14, S18, S20, S24, S30, S49, UIC54, UIC60; and AREMA 40ASCE, 60ASCE, 75ASCE, 90ARA, 115RE. Typical fish bolt grades are: 4.8, 6.8, 8.8, 10.9, 12.9, surface treatment can be plain, black, zinc-plated.

Send us your drawing and we can produce it according to your requirements, you will get a free sample before the mass production.

Square head fish plate bolts as per AS1085.4-1999

We produce the fish plate bolt as per AS1085.4-1999. The nominal thread diameter is M20/M22/M24 and the thread of the fish bolts are finished square. A nominal 45 degree chamfer is to be provided a depth slightly exceeding the depth slightly exceeding the depth of the thread. Rail nuts should be in accordance with AS/NZS 1252.

• Material: Q235 and 45#

• Grade: 8.8

• Surface: Plain, black painting

• MOQ: 5000PCS

Why choose us

01  We are a professional ,manufacturer of  track bolts, we are dedicated in kinds of railway fasteners, we can meet your customized requirements in details.

02  We have workshop, do every step from purchasing material to shipment all by our team, so our prices are the most competitive under same quality.

03  Our lead time can be adjust to match your different schedule of different products. Normally 20-30 days is available in producing, inspection, and packing.

04  We care about the safety of using our products, with all our workers and technicians working together, it is guaranteed that our railway products reach the international standards, such as AREMA,GB, BS, UIC, DIN, etc.

Quality Control

Kunshan Alex Railway Fastening Co., Ltd. is an ISO 9001/2008 certified company. All processes are in accordance with the requirements of the ISO quality management system. From raw material to the finished products, we operate in accordance with standard procedures. We have strict quality control systems for suppliers:

1. Strictly inspection and testing of raw materials

2. Regularly organize quality control coordination meetings with semi-product suppliers to provide technical support.

3.Both sampling and batch testing will be taken while producing to make sure products 100% qualified before shipment.

Certificate:

Other Certificates available on request.

Workshop shown:

Packing for Tunnel segment bolt

1. 50lbs keg +wooden crate ; 100lbs keg +pallet; 200lbs keg +pallet
2. Woven bags in wooden crate 
3. Woven bags +plywood pallet
4. Other ways as per client's requirement

FAQ

Q: Are you manufacturer or trader?

A:We are manufacturer and trader, company located in Kunshan ,Jiangsu Province, China, about 2 hours take taxi from Shanghai airport.

Q: Do you provide samples?

A:Yes, we offer sample for approval before each order.

Q: What's your payment term?

A: 30% deposit by T/T , balance against B/L copy, Payment term is negotiable based on different order products and quantity.

Q: How long is your delivery time?

A: Generally 20-30 working days after receiving deposit or the original L/C. Could be re-schedule under really urgent case.

Q:Can we visit your factory?

A:Of course, you're warmly welcomed. Once we have your schedule, we can arrange everything in advance.

Contact details:

If you have any other questions, pls feel free to contact us as below:

Company name: Kunshan Alex Railway Fastening Co., Ltd.
Address: No.1255 Chengbei Road, Yushan town, Kunshan City, Jiangsu Province, China.
Tel: 0086 512-83639017
Fax: 0086 512- 83639019

Skype/whatsapp/wechat: 86 18914971437