• Material: Carbon Steel
  • Certification: ISO
  • Finish: Black;Plain;Zp,Yzp,HDG
  • Length: 3feet
  • Trademark: NGL
  • Specification: 1/4-2
  • HS Code: 7318150000
  • Grade: B7
  • Customized: Customized
  • Size: 1/4-2
  • Assemble: Yes
  • Transport Package: 25kg/Carton. Then on Europr Pallets
  • Origin: Ningbo
Product Description: High Quality Carbon steel Double Ended/B7 Black Stud Bolt
   A 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.[1] They are designed to be used in tension.[2] Threaded rod in bar stock form is often called all-thread.
Tech.Standards Material Grade Size Finish
Thread rod DIN/ASTM 1008 GB Standard 4.8Grade
ASTM Standard Grade2		 M2-M120
1/2-5"		 ZINC,HDG,Black
Hs3404 ASTM193/A193M GB Standard
40Cr 35CrMo 25CrMoVA
0Cr18Ni9,0Cr17Ni12Mo2 etc
ASTM standard
Alloy and stainless 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/T20634 ASTM320/A320M
HG/T20613 ASTMA354
JB/T4707 ASTMA453

 
 
 
 
 
 
 
 
 
 
SH3404 ASTMA194/194M 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 DINstandard
M12-M120
ASTM Standard
1/2-5"		 Black,zinc plated HDG,Cadmium
Plated, Dacromet,Passivation
Teflon(PTFE,FEP PFA ETFE)
HG/T20613 ASTMA563/563M
HG/T20634
 
HG/T21573.3
 

 
 
Free Samples for standard fastener

Automatic PCB Router Machine / PCB separator Machine


PCB separator is developed independently and controlled by microcomputer with high precision and stable operation.It can cut a single veneer from 0 to 360 mm in length.

After welding the connector PCBA board, it will often break the line or break the electronic parts when it breaks.The PCB V-cut separator adopts feeding method to cut PCBA, which greatly reduces stress, prevents welding spot and parts from cracking, and improves production efficiency and quality.

 There is a round knife on the top and an anvil edge on the bottom. When the board flows to the anvil edge, flip the switch and the anvil edge moves laterally to the set value. Then cut off the PCB board with smooth incision and no burrs.

PCB separator

Cutter Machine,Automatic Cutter Machine,Pcba Cutter Equipment,Cheap Pcba V-Cut Machine

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