High Quality Hardened Concrete Nails

• Standard: DIN, GB, BSW
• Type: Concrete Nail, Countersunk Head
• Material: High Strength Steel
• Head Style: Counter Sunk Bolt
• Groove: No
• Connection: by Hanner
• Model NO.: 3.7*2"
• Grade: with Harden
• Transport Package: in Small Box or Bulk in Carton
• Specification: size: 3.7*2" /raw material: 45# steel
• Origin: China
• HS Code: 7317000000
• Production Capacity: 3000 Tons/Year

Product Description

Material: Steel 45# or 60#
Head type: CSK head or round head

Finish: Zinc/plain/hot ganvinized. 
Sizes & Packings
 

SIZE	PACKING 1	PACKING 2	PACKING 3
1.6 ×16mm	1kg/box	0.5 kgs/box	25kgs/CTN
1.8 ×20mm	1kg/box	0.5 kgs/box	25kgs/CTN
2.0 ×25mm	1kg/box	0.5 kgs/box	25kgs/CTN
2.5×30mm	1kg/box	0.5 kgs/box	25kgs/CTN
3.0 ×40mm	1kg/box	0.5 kgs/box	25kgs/CTN
3.76 ×50mm	1kg/box	0.5 kgs/box	25kgs/CTN
4.19 ×65mm	1kg/box	0.5 kgs/box	25kgs/CTN
4.57 ×75mm	1kg/box	0.5 kgs/box	25kgs/CTN
4.57×100mm	1kg/box	0.5 kgs/box	25kgs/CTN