ASTM A307 Bolts

Materials - Carbon Steel Bolts in ASTM A307 (Grades A and B)

ASTM A307 is the standard specification for carbon steel bolts, studs, and threaded rods of 60000 PSI tensile strength in sizes from ¼ inch to 4 inches in diameter. Viha Steel manufacturing these A307 bolts in two grades, A and B.

Types of ASTM A307 Bolts

• Grade A – headed bolts, threaded rods and bent bolts with a minimum tensile strength of 60 ksi for a wide range of general-purpose applications.
• Grade B  - heavy hex bolts and studs with a tensile strength of 60 to 100 ksi for flanged joints in piping systems with cast iron flanges.

• ASTM A307 GradeB Heavy Hex Bolt
  Price: US $0.01-3 / Piece
  800 Pieces (Min. Order)
• astm a307 hex bolt
  Price: US $0.01-0.1 / Piece
  1 Piece (Min. Order)
• ANSI ASME B18.2.1 ASTM A307 A325 A449 A394 A193 Heavy Hex Bolt
  Price: US $0.12-0.5 / Piece
  1000 Pieces (Min. Order)
• Customized wholesale quality standard astm a307 hex bolts
  Price: US $0.001-1 / Piece
  3000 Pieces (Min. Order)
• China supplier standard astm a307 hex bolts
  Price: US $0.01-0.09 / Piece
  5000 Pieces (Min. Order)
• China supplier astm a307 heavy hex bolt
  Price: US $0.01-0.8 / Piece
  5000 Pieces (Min. Order)
• high quality astm a325 A307 heavy indented hex bolts
  Customs Data
  Price: US $900-1500 / Ton
  0.9 Tons (Min. Order)
• China supplier astm a307 hex bolt
  Price: US $500-800 / Ton
  200 Kilograms (Min. Order)
• price astm a325 hex bolt a307 bolt from factory
  Price: US $0.1-5 / Piece
  100 Pieces (Min. Order)
• astm a307 stainless steel hex bolts manufacture
  1000 Pieces (Min. Order)
• grade 8.8s Astm A307 bolt with iso9001:2000 certified
  Price: US $1350-1500 / Ton
  1 Ton (Min. Order)
• DIN6914 High-strength Hex bolts, ASTM A325M, A490M Heavy Hex Bolt for steel structure grade 8.8S/10.9S/10.9HV structural bolt 18
  Price: US $530-762 / Ton
  13 Tons (Min. Order)
• Production and sales astm a307 hex bolt
  Price: US $0.01-0.8 / Piece
  5000 Pieces (Min. Order)
• ASTM A193 B8 stainless steel stud bolt and nut
  Price: US $0.01-0.5 / Piece
  1000 Pieces (Min. Order)
• grade 8.8s A307 TC structural bolt for steel structure
  Price: US $1350-1500 / Ton
  1 Ton (Min. Order)
• Chuanghe supplier astm a307 carriage bolts
  Price: US $0.01-0.5 / Piece
  5000 Pieces (Min. Order)
• china supplier astm a307 grade b heavy hex bolt
  Price: US $0.001-0.3 / Piece
  1000 Pieces (Min. Order)
• carbon steel astm a307 hex bolt
  Price: US $0.01-2 / Piece
  100 Pieces (Min. Order)
• astm a307 metric hex bolt 10.9
  Price: US $0-1 / Piece
  50000 Pieces (Min. Order)
• ANSI/ASTM/ASME B18.2.1 Square Bolts A307 Grade/Class a Hot DIP Galvanized (WITHOUT WASHE hex bolts hot dip galvanizing grade 8.8
  Price: US $0.25 / Pieces
  1000 Pieces (Min. Order)
• ASTM A307 TEFLON anticorrosive coating Hex Bolts M10*40
  Price: US $0.15-0.2 / Piece
  10000 Pieces (Min. Order)
• Fastener Hot Sale High Strength Carbon Steel Yellow Zinc Plated M8 ASTM A307 Grade 4.6 Hex Bolt
  Price: US $0.1-0.2 / Piece
  1000 Pieces (Min. Order)
• astm a307 hex bolt
  1 Unit (Min. Order)
• Made In Taiwan High Quality Astm A307 Hex Bolt
  Price: US $0.001-0.1 / Unit
  10000 Pieces (Min. Order)
• ANSI ASME B18.2.1 ASTM A307 A325 A449 A394 A193 Heavy Hex Bolts
  Price: US $0.8-2 / Piece
  1000 Pieces (Min. Order)
• China wholesale carbon steel a307 bolt with ASTM DIN JIS Standard
  Price: US $0.0005-0.01 / Piece
  5000 Pieces (Min. Order)
• ASTM a307 hex bolt
  Price: US $0.02-0.2 / Piece
  1 Piece (Min. Order)
• ASTM A307 HEX BOLT/HALF THREAD HEX BOLT DIN931
  Price: US $690.0 / Kilograms
  300 Kilograms (Min. Order)
• Socket Head 12.9 Grade Nylon Threaded Rod A4 70 Stainless Steel U S10t Tc Nut And Astm A307 Hex Bolt
  Price: US $0.001-10 / Piece
  1000000 Pieces (Min. Order)
• 5/8"X 4" ASTM A307 Zinc Plated hex tap Bolt
  Price: US $1000-1500 / Ton
  5 Tons (Min. Order)
• m2-m100 carbon steel black astm a307 hex head hollow bolt hex bolt
  Price: US $0.01-0.36 / Piece
  10 Pieces (Min. Order)
• Best price carbon steel astm a307 hex bolts
  Price: US $0.01-1 / Piece
  50 Kilograms (Min. Order)
• astm a307 carriage bolts
  Price: US $0.002-0.05 / Piece
  10000 Pieces (Min. Order)
• ansi asme b18.2.1 astm a307 a325 a449 heavy hex bolts
  Price: US $0.001-0.86 / Piece
  1 Piece (Min. Order)
• astm a307 grade 4.6-10.9 hex bolt
  Price: US $0.13-1 / Piece
  5000 Pieces (Min. Order)
• china manufacturer carbon steel black astm a307 hex head hollow bolt hex bolt
  Price: US $0.01-0.36 / Piece
  5000 Pieces (Min. Order)
• ASTM A307 hex bolt ss304
  Price: US $0.01-1 / Piece
  1000 Pieces (Min. Order)
• ASTM A307 Hex Bolt
  Price: US $500-1000 / Ton
  1 Ton (Min. Order)
• carbon steel astm a307 hex bolt for bulding construction
  Price: US $1350-1500 / Ton
  1 Ton (Min. Order)
• Hex nuts and bolts Zinc plated hex bolt Standard astm a307 hex bolts
  Price: US $0.01-0.15 / Piece
  1 Twenty-Foot Container (Min. Order)
• ASTM A307 Grade A Round Head Carriage Bolt
  Price: US $0.01-0.1 / Piece
  1 Piece (Min. Order)
• astm a307 hex bolt, outside hex bolts and nuts (over 10 years factory direct sale)
  Price: US $0.1-3.2 / Piece
  100 Pieces (Min. Order)
• ASTM A307 Grade A Plain Finish Square Head Bolt Square Head 3/4-10 x 12 Bolts square head lag bolt
  Price: US $0.01-0.1 / Piece
  3000 Pieces (Min. Order)
• China Supplier High quality Carbon Steel Zinc Plated A325m Astm A307 Heavy Hex Bolt
  Price: US $0.1-10 / Piece
  1 Piece (Min. Order)
• A307 ASTM A325 Heavy Duty Hex Bolt And Nut
  Price: US $500.0-800.0 / Ton
  1 Ton (Min. Order)
• Wholesale zinc plated astm a307 stud bolt
  Price: US $0.01-1 / Piece
  10000 Pieces (Min. Order)
• Hexagon head bolts DIN 933(full thread) standard astm a307 hex bolts
  Price: US $0.05-0.09 / Piece
  1 Piece (Min. Order)
• astm a307 bolts made by Viha Steel
  Price: US $0.1-1.8 / Piece
  1 Piece (Min. Order)
• ASME B18.2.1 ASTM A307 Grade A steel hex head bolt
  Price: US $0.9-1.4 / Kilogram
  100 Kilograms (Min. Order)
• Plain / Zinc Plated Full Thread Partial Thread astm grade a307 bolt
  Price: US $0.03-0.08 / Piece
  10000 Pieces (Min. Order)