Your Best Square Head Screw Manufacturer in China

T&Y Hardware offering hex and square head screw, We can offer you standard Per IFI and metric, material including Carbon steel Class 4.8/8.8/10.9, and material stainless steel A2 A4 equal to SS304 and SS316.

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  • Standard

Full line Square Head Screw Offered- T&Y Hardware

T&Y hardware supplies many types bolts, including square head screw, square head bolts, flange head bolts, hex head bolts, We also offer you special square head screw per your drawing, more info about us, please download our new catalog for your reference, Waiting for your inquire

Square Head Screw

Standard :DIN & Inch Per Custom

Size: M5-M64 per metric size,1/4”–3” per inch size

Length: 20mm–500mm ,1/4”–30”

Hex bolts

Standard: DIN933,DIN 931,DIN 557 ,DIN 960 &DIN 961

Size: M5-M64 per metric size,1/4”–3” per inch size

Length: 20mm–500mm ,1/4”–30”

Square bolts

Standard: DIN & Inch Per Custom

Size: M5-M64 per metric size,1/4”–3” per inch size

Length: 20mm–200mm ,1/4”–30”

Your Professional Square Head Screw Suppliers

One-stop solution for both standard and custom square head screw suppliers in China ,Any material for T&Y Hardware Industry

Your Professional Square Head Screw Suppliers in China

Working for square head screw Industry over 22 years, T&Y Hardware always try best to offer the qualified square head screw product, More information about square head screw catalog, please download our latest catalog

-Stainless Steel Square Head Screw

Standard :DIN933,DIN 931,DIN 557 ,DIN 960 &DIN 961

Material :Stainless Steel 304,316,A2-70,A4-70 ,A4-80

-Stainless Steel T Bolts

Standard: Per custom

Material : Stainless Steel 304,316,A2-70,A4-70 ,A4-80


C1008, ST37, C1035, C1010, Q235, Q235B, Q195, C1045, 40CR

Stainless 304, 316, A2-70, A4-80, A4-70, UNS S32304, UNS S31803

Why Choose T&Y hardware Square head screw?

It is not easy to find a reliable A325 A490 hex bolt suppliers in China, too many bolts suppliers offering different prices, and bolts qualities are also not the same. As ISO 9001 hex bolts manufacture, T&Y Hardware processing Strictly follow ISO requirement, from raw material coming till package finished, our engineer offering full line quality control and keep a record , if any unqualified A325 bolts, we will stop and update processing. For T&Y Hardware, We will never cut corners in order to seize the market

As one of the best square head screw manufacturers, T&Y hardware has passed a lot of certifications like ISO 9001, SGS, and more.

T&y Hardware  has a large square head screw manufacturing capacity, we can produce over

5-ton square head screw every day with our Multi-station head forming equipment production line, so you will always have enough square head screw, We can also provide you a free square head screw sample to check the quality before mass order. You will get detailed pictures and production videos for each order.”

For Square head screw, T&Y hardware also supplying you all lines service:

  • Standard Stainless steel A2-70, A4-70 Square head screw
  • offering you all diameter square head screw including cold and warm forged sizes
  • 24×7 Hours Support Online
  • 100% Exporting Standard Strong Cartons With Wooden Pallets

If you need a special square head screw, we can also cut them for you in the

manufacturing process

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