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M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt

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M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt

Name: M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt
Brand: HNF
SKU: M30 M40
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (174 reviews)

Large Image : M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt

Product Details:

Place of Origin:	CN
Brand Name:	HNF
Certification:	ISO9001:2008
Model Number:	M30 M40

Payment & Shipping Terms:

Minimum Order Quantity:	30000pcs
Price:	Negotiation
Packaging Details:	Carton+Pallet
Delivery Time:	16-30 days
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	550 tons per month

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Detailed Product Description

Product Name:	Carriage Bolts	Grade:	4.8 /6.8/ 8.8/ 10.9
Original:	CHINA	Standard:	DIN,ANSI,ISO,JIS,GB
Packing:	Carton+Pallet	Surface Finishing:	Hot Galvanizing, Color-Zinc, Blue-White Zin
Customed:	As The Drawing	Type:	Carriage
Sample:	Sample Is Available	Shipping Port:	Shanghai,Ningbo
Material:	Carbon Steel	Application:	Electric Power Fitting,tower
Length:	10-200mm	Size:	M1-M98
High Light:	Square Neck carriage bolt , zinc plated carriage bolts , Carbon Steel carriage bolts

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt

Product Description

Bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.
A hex cap screw is a cap screw with a hexagonal head, designed to be driven by a wrench (spanner). An ASME B18.2.1 compliant cap screw has somewhat tighter tolerances than a hex bolt for the head height and the shank length. The nature of the tolerance difference allows an ASME B18.2.1 hex cap screw to always fit where a hex bolt is installed but a hex bolt could be slightly too large to be used where a hex cap screw is designed in.

More details:

Products name	M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt
Standard:	GB5782/GB5783 DIN933/DIN931 ASTMA325/ASTMA490 ASTMA307 ISO4014/ISO4017 ASTMF593 SAEJ429
Material	Stainless Steel: SS201 SS304/SS304L SS316/SS316L SS904L A2 A4 GR.B8 GRB8M
	Steel Grade: Gr.4.8,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8;
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated

Production Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:www.hainafastener.com

Advantages:

1. Over 6 years of manufactiring experience
2. Well equiped with complete facilities
3. High quality with competitive price
4. Strict quality control systemSample available

5. Professional Workers
6. OEM workable

More pictures

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt 0

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt 1

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt 2

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt 3

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt 4

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt 5

M30 M40 Carbon Steel 4.8 5.8 Round Head Long Square Neck carriage bolt 6

Professional Manufacturer: All of our Fastener are designed and manufactured according to buyers'specification and performance.

Quality is guaranteed: Durability testing and critical technical design to enhance fasteners lifetime.

Cost effective: Competitive prices with professional factory supply

Perfect fastening solution with 10 years experiences to solve your problem: Wide range of parts selection.

Customized Ideal Fasteners: customized services according to the samples and drawings offered.

FAQ

1. How do you let me trust you?
We have own import & export right, and we are Gold mumber of alibaba and made in china, We

get credit guarantee from Alibaba Group. you can make an order by alibaba to us directly.

2. How about your price?
High quality products with reasonable price. Please give me a inquire, I will quoted you a price for

you refer at once.

3. How do you control your quality?
We request QC inspect every productions links for each bacth goods.And we can provide you MTC and mill certificate when the goods is finished.

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Contact Person: Mr. TonyFang

Tel: +8618668368299