Black Oxidized Stainless Steel Custom Fasteners , Highway Guardrail Splice Bolts For Wire Rod

Product Details:

Place of Origin:	China
Brand Name:	HNF
Certification:	ISO9001:2008
Model Number:	M6-M72

Payment & Shipping Terms:

Minimum Order Quantity:	500kgs
Price:	Negotiation
Packaging Details:	Common export packing. Cartons+Pallets, or customized packing
Delivery Time:	20-25 days
Payment Terms:	L/C, T/T, Western Union, Paypal
Supply Ability:	500 tons per month

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Detailed Product Description

Product:	Guardrail Bolt	Head Drive:	Round
Dia.:	M6-M72	Surface:	HDG Hot Dip Galvanized
Specification:	Custom Fasteners	Grade:	Gr4.8 Gr8.8 Gr2 Gr5
Color:	Hot Dip Galvanized Gray	Name:	Guardrail Splice Bolts
Thread:	Metric Thread	Pitch:	Metric Picth
High Light:	Industrial Fasteners , U Clip Fasteners

Custom Fasteners Hot Dip Galvanized Highway Guardrail Bolt 4.8/8.8 Grade Guardrail Splice Bolts

Description:

Guardrail Splice Bolts. Class 10.9 steel is an alloy steel that has been quenched and tempered, according to ASTM International standard ASTM F568M. offers corrosion resistance and lubricity. Zinc plating offers corrosion resistance and protection.Hexagonal bolt head and the screw fastener means consisting of bolts Material iron bolts and stainless steel bolts, hex head bolts namely (threaded portion) -C grade and hex head bolt (full thread) -C grade, also known as hex head bolt (crude) gross hex head bolts, black iron screws. The hex bolt has other name, such as hex head bolt, machine bolt, hex head cap screw, and so on.
Steel bolted performance rating 3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9 more than 10 levels, of which 8.8 and above bolts made of carbon steel or carbon steel and heat treated (quenching and tempering), commonly known as high strength bolts, the rest is known as ordinary bolts. Bolt performance rating label has two parts numbers, respectively, said male bolt material tensile strength and yield strength ratio.
Hexagonal bolt head and the screw fastener means consisting of bolts Material iron bolts and stainless steel bolts. Divided by grade iron bolt 4.8, 8.8 bolts. The HDG hot dip galvanized hex head bolts are in better anti-corrison. The external hex drive has six flat sides that a wrench can grip to turn the screw from the side, enabling use when there is no space above the head for a driver.
HDG also known as hot-dip galvanizing is a method of metal coating layer steel structures immersed in the molten zinc was obtained. In recent years, with the high-voltage transmission, transportation, communications industry rapid development, protection of the steel parts have become increasingly demanding, HDG demand is also increasing.

Guardrail bolt are mainly used on high way. The HDG coating has great anti-corrision quality.

Specification:

Name:	Custom Fasteners Hot Dip Galvanized Highway Guardrail Bolt 4.8/8.8 Grade Guardrail Splice Bolts
Standard	DIN, IFI, ISO, JIS, AS, BS, EN, SAE, ASTM
Grade	Bolt: Gr 4.6 4.8 5.6 5.8 8.8 10.9 12.9 14.9 (DIN) Bolt: Gr 2 Gr 5 Gr 8 (ASTM) Nut: Gr/8/ Gr 8 Gr10 Gr 12 (DIN) Nut: Gr 2 Gr 5 Gr 8 (ASTM)
Thread	UNC, UNF, UNEF, M, BSW, BSF, TR, ACME, NPT TP
Material	Carbon steel (#1035,#1045, 40Cr, 35CrMo, 42CrMo, B7, 20Mn2, M20) Stainless Steel (303, 304 , 304L, 316, 316L) Brass (H58, H59, H62)
Size	M2.5-M72( DIN) 3/16''-3'' (ASTM)
Finish	Plain, Zinc plated, Passivated, Nickle, plated, H.D.G.,Black Oxided, Dacromet, Geomet,etc
Production Technique	Cold forging, Hot forming, Machining, Heat treatment, Staming, etc

Place of Origin	Yongnian, Hebei, Haiyan Jiaxing China
Size	M6-M72 or non-standard as request&design
Length	200mm-1000mm or non-standard as request&design
Finish	Plain, black anodized,zinc-plated,HDG,passivated, YZP
Material	Steel: C45, C46, C20 Alloy Steel:SCM435
Grade	4.8, 6.8, 8.8, 10.9, 12.9
Standard	GB, DIN, ISO, ANSI/ASTM
Non-standards	According to drawing or samples
Samples	Samples are free.
Package	Bulk in master cartons, then on pallets, or according to customers' requirement
Payment	L/C or T/T (30% in advance and 70% against the copy of BL)
Delivery	Within 15-25 days after confirming the deposit

Application:

Production process: wire rod, wire drawing, drawing, cold forging, threading, dipping, inspection, packing, shipment.
The bolts are be used in connecting. Navigation, Aerospace, Auto industry, Medical and Sports industry.

Guardrail bolt are mainly used on high way. The HDG coating has great anti-corrision quality.

Advantages:

1.Samples free if we have the similar products
2.Customized products according to client's drawing or samples
3.Offer 24h hot line, if there are some wrong with our products,
4.We can solve problems at first time.

Black Oxidized Stainless Steel Custom Fasteners , Highway Guardrail Splice Bolts For Wire Rod 0