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DESCRIPTION

Basic Info

Head Style	Round
Standard	DIN, ANSI, GB, JIS
Grade	8.8
Application	Machinery, Chemical Industry, Environmental, Building
Finish	Hot Galvanizing
Transport Package	25kgs/Box, Bulk in Pallet
Specification	M4-M24
Trademark	QBH
Origin	China
HS Code	73181600
Production Capacity	500tons/Year

Product Description

Carbon Steel Highway Guardrail Bolt with HDG, Round Head with Oval Neck Carriage Bolt Gr8.8

STYLE	Guardrail Bolt
STANDARD	/
SIZE	M4-M24
GRADE(Carbon steel)	8.8,10.9,12.9
Coating(Carbon steel)	black, zinc, HDG, Heat treatment, Dacromet, GEOMET
MATERIAL	Carbon steel
PACKING	bulk/ boxes in cartons, bulk in polybags/ buckets, etc.
PALLET	solid wood pallet, plywood pallet, ton box/bag, etc.

Product description
The quality of the bolts on the guardrail plate cannot be ignored, and its strength directly affects the anti-collision level of the guardrail plate.
The connecting bolt and splicing bolt of expressway are 8.8-grade high-strength reinforced bolt.
According to the surface treatment, bolts can be divided into two types: hot-dip galvanized bolts and galvanized plastic spraying.
According to the processing technology can be divided into: ordinary bolts and anti-theft bolts.
According to the specific use, it can be divided into: connecting bolt and splicing bolt.
Hot-dipped galvanized screws have a thick coating for excellent corrosion resistance.(To ensure compatibility, use these screws with hot-dipped galvanized steel nuts.)

More Details

 

Free Samples for standard fastener from Jiaxing City Qunbang Hardware We Promise:
1.High quality2. Competitive price3. The shortest delivery4. The fastest response5. The best service

FAQ
Q:Are you a factory or trading company?
A: We are factories, mainly producing fasteners, such as nuts, bolts, screws and rods, and meanwhile, we also manage other hardware products.
Q: Where is your factory located? How can I visit there?
A: Our factory is located in Jiaxing City, Zhejiang Province with a good location and convenient transportation, which is next to Shanghai Port, Ningbo Port and Zhapu Port.
Q: How does your factory do regarding quality control?
A: "Quality is priority" we supervise each production link and we always attach great importance to quality controlling from the beginning to the end.Awaiting for your kind inquiry! Thanks & best regards! For more information: http://qbfastener.en.made-in-china.com & http://qbfastener.en.made-in-china.com