OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt

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Product Details
Customization: Available
Material: Carbon Steel
Type: Hexagon Head
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  • OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
  • OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
  • OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
  • OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
  • OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
  • OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
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  • Overview
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
As your drawings
Connection
Common Bolt
Head Style
Hexagonal
Standard
DIN, ANSI, GB, JIS, BSW, GOST
Grade
8.8
Application
Machinery, Environmental, Building
Finish
Hot Galvanizing
Name
Bolt
Material Type
Steel: 35CrMoA, 35CrMo, 30CrMoA, 30CrMo, 42cr2moa,
Place of Origin
Shandong, China
Thread
Unc,Unf,Uef,Un,Uns
Quality Stardard
ISO, DIN, ANSI, JIS, BS and Non-Standard
R & D Service
Design and Drawing
Dimension
Customized
Unique
15 Years of Manufacturing
OEM and ODM
100% with Drawings and Samples
Delivery Time
30 Days After Payment
OEM Sample
About 10 Days
MOQ
2000 Pieces for Trial Order
OEM Package
Anti-Rust Package System
Inner Package
Carton Box/Plastic Bag
Transport Package
Plywood Box
Specification
SGS
Trademark
Shengao
Origin
Weifang City, Shandong Province, China
HS Code
87089910
Production Capacity
50000PCS/Month

Packaging & Delivery

Package Size
30.00cm * 20.00cm * 20.00cm
Package Gross Weight
30.000kg

Product Description

         OEM High Strength Hexagon Screw Nut Hot-Dip Galvanized Hexagon Bolt

Standard:

ASME B 18.2.1, IFI149,DIN931, DIN933, DIN558, DIN960, DIN961, DIN558, ISO4014

Size:

3/8

Material:

Carbon Steel, Alloy Steel, Stainless Steel, Brass

Grade:

SAE J429 Gr.2, 5,8; ASTM A307Gr.A, Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9

Thread:

M, UNC, UNF

Finish:

Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G

Packing:

bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand

Application:

Structural Steel; Metal Building;  Oil&Gas;  Tower&Pole;  Wind Energy; Mechanical Machine; Automobile: Home Decorating

Test Equipment:

Caliper, Go&No-go gauge, Tensile test machine, Hardness tester, Salt spraying tester, H.D.G thickness tester, 3D detector, Projector, Magnetic flaw detecter

Supply Ability:

1000 tons per month

minimum order:

500kgs for each specification

Trade Term:

FOB/CIF/CFR/CNF/EXW/DDU/DDP

Payment

T/T, L/C , D/A  , D/P ,etc

Market:

South&north America/Europe/East&South east Asia/ Australia and etc.

Professional:

More than 15 years experience in fasteners industry

Our Main market is North&South America and proficient in IFI standard.

Our advantage:

One-stop shopping;

High quality;

Competitive price;

Timely delivery;

Technical support;

Supply Material and Test Reports;

Samples for free

With 2 years quality guarantee period after shipment.

Notice:

Please lets know the Size, quantity, Material or Grade, surface, If it is special and Non-standard products, please supply the Drawing or Photos or Samples to us

OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
 

 


The bolts include hex bolts, carriage bolts, hex socket bolts, flange bolts, flange bolts, square bolts, eye bolts, T bolts, and more. The ranges of product grades are 4.8,8.8,10.9, and 12.9m and Gr2, Gr5, and Gr8. Materials are available for carbon, stainless steel, and aluminum. The diameter is from 2 to 48mm or 1/8 to 2 inches and the length is from 10 to 300mm or 3/8 to 10 inches. The standard is according to DIN, ANSI/ASME, BS, GB, and JIS, and non-standard as customer's request. The wide range choice of finishes, such as zinc plated(bright color or yellow color), hot dip galvanizing, chemical blackening, dacromet, plain, etc.OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt


OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized BoltHex Cap Screw Classification
Steel and stainless steel hex bolts are classified by grade for SAE or property class for metric.
Grade2 Hex Cap Screws
Grade2 hexagon cap screws are made of mild or medium carbon steel for non-critical applications that are not affected by extreme temperatures or stresses.
Grade5 Hex Cap Screws
Grade5 hexagon cap screws are made from medium carbon steel and heat-treated. They have a greater tensile strength than Grade2 screws.
Grade8 Hex Cap Screws
Grade8 hexagon cap screws are made from medium carbon steel and heat-treated. They have a greater tensile strength than a Grade5 screw, and designed for use in high stress applications.
Stainless Steel 18-8 & 316 Hex Cap Screws
Both 18-8 and stainless steel 316 hexagon cap screws are made from austenitic alloys. 18-8 stainless steel screws are used in products that require general atmospheric corrosion resistance. stainless steel 316 screws have a higher resistance to corrosion and have superior strength at high temperatures.
Class 4.6 4.8 5.8 Hex Cap Screws
Class 4.6 4.8 5.8 hexagon cap screws are made of mild or medium carbon steel.
Class 8.8 Hex Cap Screws
Class 8.8 hexagon cap screws are made from medium carbon steel and heat treated. Class 8.8 screws have greater tensile strength than classes 4.6, 4.8 and 5.8 hex bolts.
Class 10.9 Hex Cap Screws
Class 10.9 hexagon cap screws are made from medium carbon alloy steel and heat treated. Class 10.9 screws have greater tensile strength than Class 8.8 hexagon cap screws.

OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized BoltOEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt

Packaging & Shipping

 

OEM Carbon Steel/ Steel High Strength Hexagon Screw Nut Hot-DIP Galvanized Bolt
 
Packaging and after sales:
1: Shrink film + bulk
2: Shrink film + carton + pallet / wooden case
3: PP + wooden case
4: Packaging according to customer requirements or negotiation
5: Take a picture of each order and email it to the customer
6: We track all shipments
7: We will deal with any quality problems at the first time

 

FAQ

Q1: Why choose us?
A: We have our own factory, Weifang Shengao Machinery Co., Ltd., so we can guarantee the quality of each product and provide you with competitive prices. We are committed to providing customers with first-class quality supply services, hoping to establish successful cooperative relationships with partners and become their preferred supplier.

Q2: What if you can't find the product you need on our website?
A: You can send pictures and drawings of the required products by email, and we will confirm whether we have them. Or you can also send samples by DHL/TNT, and we will tailor them for you.

Q3: How to customize (OEM/ODM)
A: If you have new product drawings or samples, please send them to us. We can customize the hardware according to your requirements. We will also provide professional product suggestions to make the design more specific and maximize performance.

Q4: Can you strictly follow the tolerances on the drawings and meet high precision requirements?
A: Yes, we can, we can provide high-precision parts and manufacture parts according to your drawings.

Q5: What is the payment method? How should I order and pay?
A: We accept T/T (bank transfer), Western Union, L/C.
Sample: 100% paid with order;
Production: 30% deposit paid by T/T before arranging production, and the balance paid before shipment.

Q6: What is your minimum order quantity?
A: The minimum order quantity depends on the customer's needs, usually 100-200 pieces. in addition, we also accept trial orders before mass production.

Q7: How long is your delivery time?
A: Standard parts: 7-15 days
Non-standard parts: 15-25 days
We will deliver as soon as possible while ensuring quality. The production cycle will vary greatly according to product size, technical requirements and quantity. We always meet customer requirements by adjusting the workshop schedule.

Q8: Which mode of transportation is better?
A: Generally speaking, due to the heavyweight of the product, we recommend shipping by sea, and we also respect your opinions on other modes of transportation.

Q9: Can I know the progress of my product without visiting your company in person?
A: We will provide a detailed product schedule and send weekly reports with digital photos and videos to show the progress of processing.

Q10: How to ensure quality?
A: The company has strong technical support, and all our processes strictly follow ISO9001:2008 procedures. From production to delivery, we always strictly control quality.

Q11: If the product you produce is of poor quality, can I refund it?
A: We strictly produce according to the drawings or samples until you are 100% satisfied. In fact, we will not take the risk of producing inferior products. 


        If there's anything we can help, please feel free to contact with us.

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