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Home / Product / Threaded Rod / Full Threaded Rod / ASTM A193 GRADE B7 ALLOY STEEL PLAIN STUD BOLT
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ASTM A193 GRADE B7 ALLOY STEEL PLAIN STUD BOLT

Production technology: Cold forging and hot forging, Lathe
Min Order: 500KG each size
Sample: Free sample
Certificate: MTC, Test report
Export country: Asia, Middle East, Europe, America and so on

Quantity:
  • 1/4"-2 1/2"
  • HNF
  • 170702

 ASTM A193 GRADE B7 ALLOY STEEL PLAIN STUD BOLT

Stud bolts know as double end thread stud,A stud bolt/ threaded rod, also known as a stud, is a relatively long rod that is threaded on both ends; the thread may extend along the complete length of the rod. They are designed to be used intension. Threaded rod in bar stock form is often called all-thread. Studs may have a drive slot in one end to facilitate installing the stud.For studs that are not completely threaded, there are two types of studs: full-bodied studs, and undercut studs. Full-bodied studs have a shank equal to the major diameter of the thread. Undercut studs have a shank equal to the pitch diameter of the screw thread. Undercut studs are designed to better distribute axial stresses. In a full-bodied stud the stresses are greater in the threads than in the shank.

Tech.Standards 

MaterialGradeSizeFinish
Thread rod DIN/ASTM1008

GB Standard 4.8

Grade ASTM 

Standard Grade2

M2-M120
1/2-5"
ZINC,HDG,Black
Hs3404ASTM193/A193M

GB Standard
40Cr 35CrMo 

25CrMoVA 
0Cr18Ni9,

0Cr17Ni12Mo2 

etc ASTM 

standard
Alloy and 

tainless steel

GB standard
Grade8.8,10.9,

12.9 A2-70,A4-70
ASTM Standard
B5,B7,B7M,B8,

B8M,B16 L7,

L7M,

BC,BD,660A,

660B,651A,651B

GBstandard
M12-M120
ASTM Standard
1/2-5"

Black,zinc plated 

HDG,Cadmium
Plated, Dacromet,

Passivation
Teflon(PTFE,FEP 

PFA ETFE)

HG/T20634ASTM320/A320M
HG/T20613ASTMA354
JB/T4707ASTMA453
        
SH3404ASTMA194/194M

GB Standard
40Cr,35CrMo,

25CrMoVA,

0CR18Ni9,45#,

0Cr17Ni12Mo2
ASTM Standard
Alloy and 

stainless steel

GB Standard
Grade8,10,

A2-70,A4-80 

ASTM Standard

660A 660B 651A,

651B 2H,2HM,4,

6.7,8,16O,A,B,C,

D,DH

GB or DIN

standard
M12-M120
ASTM Standard
1/2-5"

Black,zinc plated 

HDG,Cadmium
Plated, Dacromet,

Passivation
Teflon(PTFE,FEP 

PFA ETFE)

HG/T20613ASTMA563/563M
HG/T20634 
HG/T21573.3 
  
Free Samples for standard fastener
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DIN975
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