Haiyan Hager Fastener Co., Ltd. |
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Stud Bar ASTM A320 Grade L7 L7M L43 "End to End" Class 2A 1/2"-13 ~ 4"-8
Type :
Full threads, Partial Threads, and customized as per requirements.
SIZE :
Nom Dia: ¼ to 4″ [6-100 mm]
Length: As Per Standard or Upto any Length
SPECIFICATION / STANDARD :ASTM / ASME / BS / DIN / BS EN ISO
MATERIAL :Carbon Steel, Alloy Steel, Stainless Steel, and Duplex.
GRADE:
SAE J429, Grade 2,5,8, Metric Class 4.8,5.8,8.8,10.9,12.9
• ASTM A193 B7
• ASTM A193 B7M
• ASTM A193 B16
• ASTM A320 L7
• ASTM A320 L7M
• ASTM A320 L43
• ASTM A193 B8 CL1/CL2
• ASTM A193 B8M CL1/CL2
• ASTM A193 B8C CL1/CL2
• ASTM A193 B8T CL1/CL2
• ASTM A320 B8 CL1/CL2
• ASTM A320 B8M CL1/CL2
• ASTM A320 B8C CL1/CL2
• ASTM A320 B8T CL1/CL2
• ASTM A453 660
• ASTM A453 662A
• ASTM A453 665B
• ASTM A182 F51, S31803
• ASTM A182 F53, S32750
• ASTM A182 F55, S32760
THREADS :UNC, 8UN, UNF, Metric Coarse & Fine Series.
SURFACE FINISH :
Self Color, Hot Dip Galvanized, Electro Galvanized, Di-Chromated,
P.T.F.E. Coated or any other as per order requirement
ASTM A320 Recommended Nuts & Washers | ||
Bolt Grade | Nut Grade | Washer Grade |
L7 | ASTM A194 Grade 7 | ASTM F436 Type 1 |
L7M | ASTM A194 Grade 7M | ASTM F436 Type 1 |
L43 | ASTM A194 Grade 4 OR Grade 7 | ASTM F436 Type 1 |
B8 | ASTM A194 Grade 8 | AISI 304 |
B8M | ASTM A194 Grade 8M | AISI 316 |
B8T | ASTM A194 Grade 8T | AISI 321 |
B8C | ASTM A194 Grade 8C | AISI 347 |