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ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
Specifications
Brand Name :
ZhongYue
Model Number :
5/8" to 2"
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
5000pcs
Price :
Negociable
Payment Terms :
T/T, 30% in advance
Supply Ability :
1000 tons per month
Delivery Time :
45 days after order
Packaging Details :
double layer woven bags on wooden pallet
Material :
Q235, 35#,45#,
Grade :
4.6/4.8/5.6/5.8/8.8/10.9
Surface Treatment :
plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Type :
double end bolt
Standard :
ASTM A193 Grade B7
Description

ASTM A193 Grade B7 Stud Bolts 5/8" to 2" Double End Thread Rod

Other Name:

double end bolt, thread rod, stud bolt, track bolt, rail bolt, railway special bolt , stud rod

Description:

Double end bolts are used to fix the tie plate or other things on the right position through a hole and fastened by nuts and washer at both ends. The diameter and the length of the thread rod are varying according to the requirements of the working environment.

Standard:

DIN, JIS, ISO, ANSI, ASTM, BS, AS

Application:

Railway, Mining, Bridge, Construction and so on

Specifications:

Grade:4.6/4.8/5.6/ 8.8/ 10.9

Dimensions:M20, M22, M24 M25, M27, M28, M30, M32, M40, M50and so on

Brand ZhongYue
Name Railway bolt
Type ASTM A193 Grade B7 Bolt
HEX Bolt
Or the type by customers’ drawings
Grade 4.6 5.6 8.8 10.9
Material Q235 35# 45# 40Cr
Mechanical properties Tensile strength: ≥400Mpa Tensile strength:≥500Mpa Tensile strength:≥800Mpa Tensile strength:≥1000Mpa
Yield strength:≥240Mpa Yield strength:≥300Mpa Yield strength:≥640Mpa Yield strength:≥900Mpa
Elongation:≥22% Elongation:≥20% Elongation:≥12% Elongation:≥9%
Cold bending: 90 degree without crack Cold bending: 90 degree without crack Cold bending: 90 degree without crack Cold bending: 90 degree without crack
Surface plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers ASTM A193 B7

​

Production Procedure

inspect the raw material —— Wiredrawing —— Cutting the wire rod to length —making thread— Heat Treatment —— Surface treatment —— Final inspection —— Packaging —— Shipment

Finish:

No Surface treatment
1 plain oil
2 paint by different color
3 oxide Black
4 Zinc Plating
5 Hot Dip Galvanized
6 bitumenizing
7 wax
8 phosphatiert

ASTM A193 Grade B7 Stud Bolts 5/8

ASTM A193 Grade B7 Stud Bolts 5/8ASTM A193 Grade B7 Stud Bolts 5/8ASTM A193 Grade B7 Stud Bolts 5/8

Product tags

astm a193 stud bolts

,

bh 7 stud bolts

,

stud bolts specification
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ASTM A193 Grade B7 Stud Bolts 5/8" to 2" Double End Thread Rod

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Product Detail
Brand Name :
ZhongYue
Model Number :
5/8" to 2"
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
5000pcs
Price :
Negociable
Contact Supplier
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod
ASTM A193 Grade B7 Stud Bolts 5/8 to 2 Double End Thread Rod

Suzhou Zhongyue Railway Material Co.,Ltd.

Active Member
11 Years
jiangsu
Since 2003
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Rail Fastening System, Railway Sleeper Screws, Railroad Track Spikes
Total Annual :
100,000,000-200,000,000
Employee Number :
50~150
Certification Level :
Active Member
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