3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

Product Details
Customization: Available
Material: Carbon Steel
Type: Round Head
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  • 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
  • 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
  • 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
  • 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
  • 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
  • 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
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  • Overview
  • Product Description
  • Product Details
  • Company Profile
  • Our Advantages
  • Customer Visit
  • Our Certificate
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
Carriage bolt
Connection
Common Bolt
Head Style
Round
Standard
DIN, ANSI
Grade
307A
Application
Machinery, Environmental, Building
Finish
Color-Zinc Plated
Product Name
Carriage Bolt/ Coach Screw
Diameter
(Cold Heading) 1/4" -3/4"; M5-M20 / (Hot Forged)
Class
ASTM A307 Gr.a / 2, 5, 8; Gr4.8 / 8.8 /10.9
Test
Pass The Go & No Go Gauge Test
Transport Package
25kg Per Box or Bag + Strong Wooden Pallets
Specification
M5-M20; 1/4"-3/4"
Trademark
SINI
Origin
China
HS Code
7318150090
Production Capacity
1000tons/Year

Packaging & Delivery

Package Size
27.00cm * 25.00cm * 18.00cm
Package Gross Weight
22.000kg

Product Description

 

Product Description

Round Head Square Neck Bolt / Carriage Bolt

1. Standard ASME B18.5 / DIN603
2. Grade SAE J429 Gr.2,5,8; A307 Gr.A/4.8,8.8,10.9
3. Material Carbon steel, Stainless steel
4. Size Dia1/4"-1", M5-M20
5. Finish Plain, Zinc plated, H. D. G., Black Oxide
6. Package Bulk in carton, small box, According to customer
Product Details

Drawing

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
A Carriage Bolt or Coach Bolt is mostly used in wood, with a domed top and a square under the head, designed to pull into the wood as the nut is tightened.

A Carriage Bolt can also be used in drilled concrete fences and gate posts to fasten wooden posts and panels.
3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts 3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

All kinds of (cold heading) 1/4" -3/4" / (hot forged) 1"-2" bolts got good comments from our customers. they're the most cost-effective and lower price, all pass the go no go gauge test.

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

Company Profile


3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
Established in 2004, JIAXING SINI FASTENER Co.,LTD has over 19 years of experience in the fastener field. We are a well-known leading manufacturer and exporter of screws and bolts. Our specialization lies in the production of construction timber screws, roofing screws, concrete screws, bolts, and nuts for wooden furniture and housing purposes.

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts
Established in 2004

Customization

Available in steel, stainless steel

Min order q'ty 50,000/size and Min order value USD1,000

Lead time: 15-80days

North America, South America, Europe, etc


3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

Our Advantages

At JIAXING SINI FASTENER, we not only produce DIN and IFI standard products but also have the capability to manufacture items according to our customers' own design drawings.  Most items are available in steel, stainless steel. and can be provided in both inch and metric sizes. Our company philosophy revolves around meeting product quality standards and providing exceptional customer service as our primary goals. Our products have gained global recognition and have been supplied to renowned brands primarily in the Northern American and European markets. With our professional skills and extensive experience, we assure you of the highest quality standards and a sustainable supply.

Customer Visit

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

Our Certificate

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

Packaging & Shipping

3/8"-16 X 5-1/2 ASTM 307A Zinc Plated Full Thread Round Head Carriage Bolts

FAQ

Q1: Are you trade company or manufacturer?
A: Our company is an industry and trade integration business, located jiaxing zhejiang.

Q2: What is your material?
A:Carbon steel and stainless steel.

Q3:What is your main products?
A:Fasteners,Stainless steel bracket, Bolt, nut, screws, washer, threaded rod, anchors, self tapping screws, self driling screws, stainless steel plate,etc.

Q4: How long is your delivery time?
A: It depends on whether we have stock, if we have stock products, we can delivery in 2 days after receive the payment. And normally our production time is in 15-20 workdays for one container (20- 26 ton).

Q5: What is your payment term?
A: Mostly we use 30% advance payment by T/T, 70% before shipment.For small amount order, we have paypal account.

Q6: How is your quality? And what if we don't satisfied your quanlity?
A: We produce your order strictly by your request.The product is remanufactured after sample confirmation.our company have strong team and high precision machine to guaantee quality.

Q7: Do you provide samples? Is it free or extra?
A: Yes, if on stock, we could offer the free sample.

 

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