Square Head Coach Screw Spike

1.Main technical data:
1.1 Standard Coach Screw
Tensile Strength: 74,000 psi min,
Yield Strength: 57,000 psi min,
Elongation: 18% min,
Reduction in area 35% min,
Hardness: HRB 80~110.
1.2 High Strength Coach Screw
Tensile Strength: 120,000 psi min,
Yield Strength: 92,000 psi min,
Elongation: 14% min,
Reduction in area 35% min,
Hardness: HRC 22~32.
2. Specification: 3/4, 7/8, 15/16, 1, 11/8, 1?.
3. Material: 35, 45.

Square Head Coach Screw Spike's main technical data:Standard Coach Screw
Tensile Strength: 74,000 psi min,

  • white colour:nature colour
  • Material:Steel
  • Type:Square Head Coach Screw Spike
  • Model Number:T-216
  • Brand Name:haixun
  • Place of Origin:Jiangsu China (Mainland)
  • Country:China (Mainland)
  • telephone:86-513-88965180,86-10-87747921-8201
Minimum Order Quantity: 5000 Piece/Pieces
Payment Terms: L/C,T/T
Port: shanghai
Fob Price: US$0.5-0.7shanghai
white colour: nature colour
Material: Steel
Type: Square Head Coach Screw Spike
Model Number: T-216
Brand Name: haixun
Place of Origin: Jiangsu China (Mainland)
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