China Durable T Head Short Rod Railway Bolt Plain Surface Custom Made for sale

Durable T Head Short Rod Railway Bolt Plain Surface Custom Made

Price Negotiable

Price: Negociable

MOQ: 5000pcs

Delivery Time: 15-30 work days after getting payment

Brand: ZhongYue

Product Description

Durable T Head Short Rod Railway Bolt Plain Surface Custom Made

Product Name: Track Bolt

HS Code: 73181 59001

Brief introduction

Fish bolt are used for splice bar connections and ZHONGYUE can supply a range of fish bolts manufactured to international standards according to BS, ASTM and DIN, among others.
Listed below are examples of some of our fish bolt manufactured over the last several years as per BS 20M, 30M, 35M, 35R, 50 O, 60A, 75R, 80R, 80A, 95RBH, and 113A; DIN S10, S14, S18, S20, S24, S30, S49, UIC54, UIC60; and AREMA 40ASCE, 60ASCE, 75ASCE, 90ARA, 115RE.

Material

Material
Grade	8.8	10.9
Material	45#	40Cr
Mechanical properties	Tensile strength: ≥800Mpa	Tensile strength: ≥1000Mpa
	Yield strength: ≥640Mpa	Yield strength: ≥900Mpa
	Elongation: ≥12%	Elongation: ≥9%
	Cold bending: 90 degree without crack
Surface	plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Note ( 8.8 as a sample)

the first 8: tensile strength of material 45# is 800MPa;

the second 0.8: the yield ratio is 0.8;

the yield strength of material 45# is 800MPa x 0.8 = 640 MPa.

Classification

Button Head Oval Neck Track Bolt

Diameter	Length	Weight (Kg)
1/2"	1-3/4"	0.097
1/2"	2"	0.10
1/2"	2-1/4	0.112
5/8	2-1/2	0.183
3/4	3	0.328
3/4	3-1/2	0.339
3/4	4	0.356
7/8	4-1/2	0.559
7/8	5	0.593
1	5	0.8
1	5-1/2	0.839
1	6	0.879
1-1/16	6	0.995
1-1/8	6-1/2	1.186

Diamond Neck Track Bolts

Diameter	Length	Weight (Kg)
7/8	4-1/2	0.563
7/8	5-1/2	0.651
1	5-1/4	0.889
1	5-3/4	0.895

Nominal Size	Thread Length	Bolt Length
3/4	2	3-7/8
7/8	2-1/8	4-3/8
15/16	2-5/16	4-5/16
15/16	2-1/8	5
1	2-5/16	4-15/16
1	2-11/16	6-1/16

Process

Raw material
Wiredrawing
Cutting
Head forming
Heat treatment
Surface treatment
Final inspection
Packing
Shippment.

Surface Treatment

plain (oiled)
color paint
oxide Black (most choice)
galavazing
DHG

Inspection machine

Brinell Hardness Tester
Carbon and Sulfur Analyzer
Rockwell Hardness Machine
Automatic Impact Testing Machine
Metallographic Microscope
Automatic High-speed Analyzer
Fatigue Testing Machine
Metallographic Specimen Polishing Machine
Metallographic Specimen Pointing Machine

Package

1. 25kg per double layer woven bag+ free fumigation wooden pallet

36bags/pallet,

24pallets/container

2. Keg

3. in according with your request

Similarity

Type	1. fish bolt
	2. T bolt
	3. anchor bolt
	4. tunnel bolt
	5. arch bolt
	6. knurling bolt
	7. slipknot bolt
	8. hex socket head bolt
	9. hex head cao bolt
	10 square bolt
	11. stud bolt
	12. special bolt
	13. any other bolts