Precision Made Heavy Hex Nuts, Burr Free Threads, Aluminum Alloy Material

• Customization: Available
• Standard: DIN, ANSI
• Material: Aluminium
• Model NO.: DN15-600
• Surface Treatment: Black Oxide
• Head Type: Hexagon
• Shape: Square, Rectangle, Round, Tapper, Dome, etc.
• Materials: Carbon Steel, Alloy Steel, Aluminum Steel, Stainle
• Certifications: ISO 9001
• MOQ: 1PC
• Transport Package: Wooden Case
• Specification: 50*50*50
• Trademark: pipefun
• Origin: Hebei, China
• HS Code: 73079300
• Production Capacity: 500000 Pieces/ Year

Product Description

Specification

Model NO.	M8-M64	Finish	Black
Head Style	Hexagonal	MOQ	1PC
Standard	DIN, ANSI, GB, JIS, BSW, GOST	Length	as Your Requirement
Application	Machinery, Chemical Industry, Environmental, Building	Certifications	ISO 9001
Surface Treatment	Galvanized Black	Transport Package	Wooden Box/ Wooden Pallet
Specification	M8-M64	Trademark	Pipefun
Origin	China	HS Code	73079300
Production Capacity	500000 Tons a Year

Product Description

name:	Bolts
Materials:	Carbon steel, Alloy steel, Aluminum steel, Stainless steel, Plastic and Copper.
Shape:	Square, Rectangle, Round, Tapper, Dome, etc.
Surface:	Black, galvanized
Grades:	Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc
Packing:	Wooden Box/ Wooden Pallet
Origin:	China

Bolt Introduction
A bolt is a threaded fastener designed to assemble two or more parts by engaging with a matching nut. It typically consists of a head (for tool gripping), a shank (unthreaded or partially threaded), and threads (to secure the nut). Bolts are widely used in construction, machinery, automotive, and industrial applications due to their reliability and ease of disassembly.

Key Features:
Material: Carbon steel, stainless steel, alloy steel, or titanium (corrosion-resistant or high-strength options).
Thread Type: Metric (ISO), imperial (UNC/UNF), or specialized threads (e.g., ACME).
Head Styles: Hex head, socket head, flange head, carriage bolt, etc.
Standards: Compliant with ISO, DIN, ANSI, or JIS specifications.

Common Types of Bolts:
Hex Bolt - Standard hexagonal head, used with wrenches.
Carriage Bolt - Smooth rounded head with a square neck to prevent rotation.
Flange Bolt - Integrated washer-like flange for load distribution.
Socket Head Cap Screw - Cylindrical head with internal hex drive (high precision).
Eye Bolt - Loop head for lifting or anchoring.
U-Bolt - U-shaped for piping or structural support.

Applications:
·Construction: Steel structures, bridges, and buildings.
·Automotive: Engine assembly, chassis, and body panels.
·Machinery: Equipment assembly, robotics, and heavy-duty fixtures.
·Household: Furniture, appliances, and DIY projects.

Company Profile

Hebei Pipefun Pipe and Fitting Facility Co., Ltd

Hebei Pipefun Pipe and Fitting Facility Co., Ltd., is established in 2000, it is a specialized enterprise professional in producing steel pipes and pipe fittings. Choosing us to be your business partner can bring you great advantages in business! There are 25 engineers and 89 skilled workers in our factory. Our products have passed the professional certification of ISO 9001 and API5L. Under one roof, you can have steel pipes and pipe fittings of ASTM standard, BS standard, DIN standard, JIS standard and so on. At the same time, we can manufacture the pipeline OD Range from 38mm-4000mm, and the pipe coating including 2PE/3PE/2PP/3PP, epoxy coal bitumen coating, IPN8710 coating for drinking water pipeline, FBE and various kinds of internal and external pipe coating. With our excellent technology and quality assurance, our products have been exported to many countries for projects, such as Europe, MID East, Asia and South America. We have gained good feedback and long term cooperation!

Certifications

FAQ

Q: Can you supply Form e, Certificate of origin? 
A: Yes, we can supply. 
 
Q: Can you supply invoice and CO with chamber of commerce? 
A: Yes, we can supply. 
 
Q: Can you accept L/C deferred 30, 60, 90days? 
A: We can. 
 
Q: Can you accept O/A payment? 
A: We can. 
 
Q: Can you supply samples? 
A: Yes, some samples are free.
 
Q: Can you supply the products which comply with NACE? 
A: Yes, we can.
 
Q: Can you visit your factory
A: Yes, sure. Welcome.
 
Q: Can you inspect the goods before delivery
A: Yes, sure. Welcome to our factory inspect the goods. Also accept third party inspection, such as SGS, TUV, BV etc.
 
Q: Can you supply MTC , EN10204 3.1/3.2 certificate?
A: Yes, sure. we can
 
Q: Do you have ISO
A: Yes, we have
 
Q: Can you accept OEM?
A: Yes, we can
 
Q: Can you accept marking our LOGO?
A: Yes, we can
 
Q: What is your MOQ?
A: 1pcs for standard fittings and flanges. 
 
Q: Can you support to design our piping system?
A: Yes, we offer good pipe system solutions
 
Q: Can you offer data sheet and drawing?
A: Yes, we can
 
Q: Can you ship by carrier or airline?
A: Yes, we can. And we also can ship by train
 
Q: Can you combine your order with other supplier?  Then ship together?
A: Yes, we can. We will help you ship together to save your time and money
 
Q: Can you shorten delivery time?
A: yes we can. We have full sizes stock at hand.
 
Q: Can you marking on package as per IPPC?
A: Yes, we can
 
Q: Can you mark "MADE IN CHINA" on products and packing?
A: Yes, we can
 
Q: Can you supply semi-finished products? 
A: Yes, we can
 
Q: We need some test sample pieces for each heat number, Can you supply?
A: Yes, we can
 
Q: Can you supply third party inspection?
A: Yes, we can