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Stainless Steel Square head bolts / Special head bolts / Square set screw

Brand :TY
Standard :Wheel  nuts per custom
Features
Usage: Construction,Building ,Machinery
Processing :Cold forged,Warm Forged

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  • Description

products

About us:

- One of the leading Fastener manufacturers and exporter in China
-- 18 years experiences in Fastener Industry
-- Professional Sales and QA Team

A2/A4 special bolts round head bolts

 

Product name
A2/A4 special bolts round head bolts
Standard:
DIN & ANSI & JIS & IFI
Size:
1/2”-4”,M5-M64
Thread:
unc,unf,metric thread
Material:
carbon steel, alloy steel, stainless steel
Finish:
Plain, ZincPlated(Clear/Blue/Yellow/Black), black oxide, H.D.G, DAC,GOEMET
Packing:
bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand
Application:
Structural Steel; Metal Buliding; Oil&Gas; Tower&Pole; Wind Energy
Test Equipments:
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:
500 tons per month
MinimumOrder:
900kgs for each specification
Payment :
T/T, L/C , D/A , D/P , Western Union ,MoneyGram ,etc
Market:
South&north Amrica/Europe/East&South east Asia/ Australia and ect.

 

 

 

 

Factory Advantages

 

bolt manufacturer a320 l7 l7m stud bolt

Our Advantage.

1 :18 years experience.
2: 8 years' vendor of Fastenal , Grainger, FPI,CISER ,etc .
3: ISO certificated.
4 :Trafic :one hour reach shanghai Pudong or hongqiao Airport .
5 :Mainly products : hex bolts ,carriage bolts ,and non-standard bolts per customer's requirement.
6:One-stop purchasing

ISO required testing processing.

All fasteners required testing in producing and package packing in order to qualified propduct for every shippment
Certifications

Our Honor

T&Y hardware Industry approvalled ISO 9001 Certification from 2012.

Product testing certification

CE Certification For T&Y Hardware Metal Product

Packing & Delivery

All the package are per exporting requirement strictly
1. HS code 
our products HS code:7318151001 or 7318190000
2.packing 
poly bag, small box,carton+pallet 
900kg per pallet ,24000kgs per 20GP
3.OEM one-stop packing
OEM and one step shopping acceptable
Team-Client-Service
Order to us:sales4  @tyfastener.com , Check below for more information on placing an order:
1
Inquiry-Professional quotation, or send inquiry item more details design,we start contact more details
2
Confirm the price, lead time, artwork, payment term etc
3
our sales send the Proforma Invoice with our seal, or you order online to us
4
Customer make the payment for deposit and send us Bank receipt.
5
Initial Production Stage-Inform the clients that we have got the payment,And will make the samples according to your request, send you photos or Samples to get your approval. After approval, we inform that we will arrange the production & inform the estimated time.
6
Middle Production-send photos to show the production line which you can see your products . Confirm the estimated delivery time again.
7
End Production-Mass production products photos and samples will send to you for approval. You can also arrange the third party Inspection
8
Clients make payment for balance and Ship goods , Inform the tracking number and check the status for clients
9
rder can be say “finish” when you receive the goods and satisfy with them
10
Feedback to our about Quality , Service, Market Feedback & Suggestion. And we can do better
One-stop Service
Various line for metal product ,free samples offered
1
Bolts: Hex bolts,Carriage Bolts, Hex lag screw ,wood screw
7
Non-standard products& Custom fastener
2
Nuts: Hex Nuts,Square Nuts,Spring Nuts ,Flange Nuts
8
Machinery Fasteners
3
Washer :Flat Washer ,Spring Washer,F436 Washer ,Tapper washer 
9
Fasteners for Solar Project
4
Thread Rod :Din 975 ,Din 976  
10
Highway guardail hardware
5
Stamping parts
11
Aluminium fasteners
6
High speed rail fasteners
12
Stainless steel parts
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