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Ningbo Transhow Screw Factory

12.9 Hex Bolts, 12.9 Hex Bolts Supplier, Din933 Grade 12.9 Hex Bolts manufacturer / supplier in China, offering Alloy Steel High Strength Grade 12.9 Hex Bolts (M12*45), Customized High Quality China Manufa⪞ Ture Supply CNC Parts, Pre⪞ Ision Parts, Dacromet Coated Round Head Square Neck Bolt and so on.

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Supplier Homepage Product Bolts Hex Bolt Alloy Steel High Strength Grade 12.9 Hex Bolts (M12*45)

Alloy Steel High Strength Grade 12.9 Hex Bolts (M12*45)

FOB Price: US $0.35 / Piece
Min. Order: 30,000 Pieces
Min. Order FOB Price
30,000 Pieces US $0.35/ Piece
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Production Capacity: 8000000PCS Per Month for All Size
Transport Package: Bulk Packed in Carton (Small Box or Poly Bag)
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: M12*45
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 12.9
  • Size: M12*45mm
  • Thread: Full
  • Trademark: TS
  • Origin: Ningbo China
  • Material: High Strength Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, BSW, GOST
  • Finish: Ruspert
  • Color: Silver
  • Head Mark: 12.9
  • Specification: High Strength M12*45
  • HS Code: 731815
Product Description
Ruspert Coated Hex Bolts Grade 12.9
Cr42Mo Steel Quenched and tempered
Specifications as per DIN933
Size M12x45mm
Mechanican properties
Proof Load: > 1200 n/mm2
Core Hardness 39-44 Hrc
Alll standard specifications optional
More choice, Grade 8.8, 10.9
Surface coating can be HDG, Dacromet
Bolts Size from M12 up to M36
Length from 35mm up to 360mm
Inch Specifications (ANSI B18.2.1) Available



Alloy Steel High Strength Grade 12.9 Hex Bolts (M12*45)
d1 k e s
M3 2.0 6.0 5.5
M4 2.8 7.7 7.0
M5 3.5 8.8 8.0
M6 4.0 11.1 10.0
M8 5.3 14.4 13.0
M10 6.4 18.9 17.0
M12 7.5 21.1 19.0
M14 8.8 24.5 22.0
M16 10.0 26.8 24.0
M18 11.5 30.1 27.0
M20 12.5 33.5 30.0
M22 14.0 35.7 32.0
M24 15.0 40.0 36.0
M27 17.0 45.2 41.0
M30 18.7 50.9 46.0
M33 21.0 55.4 50.0
M36 22.5 60.8 55.0
M42 26.0 71.3 65.0
M48 30.0 82.6 75.0
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