Roofing Bolt / Screw with Square Nut

• Material: Carbon Steel
• Type: Round Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Roofing bolt
• Head Style: Round
• Standard: DIN, ANSI, BSW
• Application: Building
• Class/Grade: 8.8, 10.9, 12.9
• Surface Finish: Hot Galvanizing, Black, Zinc Plate, Blue-White Zin
• Process: Cold Forming
• Sample: Free Sample
• Transport Package: Carton, Polybag, Barrel
• Specification: M3-M64
• Trademark: QBH
• Origin: China
• HS Code: 731815
• Production Capacity: 500 Tons/Month
• Package Size: 26.00cm * 26.00cm * 14.00cm
• Package Gross Weight: 25.000kg

Product Description

Roofing Bolt With Square Nut
Standard:	DIN,ASTM/ANSI, BSW
Size	M3-M64
Material	Carbon Steel
Finishing	PLAIN, BLACK, Z.P.,Y.Z.P., H.D.G.,
	Geomet, Dacroment, Nickle Plated, Mechanical Zinc Plated, etc
Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging,
Packing	Bulk/ Boxes In Cartons, Bulk In Polybags/ Buckets, Etc.
Pallet	Solid Wood Pallet, Plywood Pallet, Ton Box/Bag, Etc.
Free Samples for Standard Fastener
For More Information Visit: http://qbfastener.en.made-in-china.com

 We Promise: 1. High quality
2. Competitive price
3. The shortest delivery
4. The fastest response
5. The best service


Awaiting for your kind inquiry! Thanks & best regards!