Starwdh

Starwdh STARWDH has been dedicated to hardware fastener products for many years.

The company adheres to the principles of "quality first", "meeting customer needs" and "honesty-based", relying on "strong technical team", "advanced production equipment", "skilled

Product name: Square BoltDelivery time: 7-35 DAYSSupply capacity :5000 TONSMaterial: Carbon Steel, Alloy Steel, Stainles...
03/12/2020

Product name: Square Bolt
Delivery time: 7-35 DAYS
Supply capacity :5000 TONS
Material: Carbon Steel, Alloy Steel, Stainless Steel
https://www.starwdh.com/product/square-bolt

square head lag bolts Square bolts are divided into 4.8 bolts, 8.8 bolts, 10.9 bolts, and 12.9 bolts according to the high strength grade and OEM/ODM welcome.

HASTELLOY B-3 alloy (UNS N10675) exhibits extremely high resistance to pure hydrochloric, hydrobromic, and sulfuric acid...
24/11/2020

HASTELLOY B-3 alloy (UNS N10675) exhibits extremely high resistance to pure hydrochloric, hydrobromic, and sulfuric acids.
https://www.starwdh.com/product/hastelloy-b-3-fastener

Hastelloy B-3 Fastener is a nickel-molybdenum alloy with excellent resistance to pitting, corrosion, and stress-corrosion cracking plus, HASTELLOY B-3 Din 2.4617 Fasteners is an additional member of the Ni-Mo-family of alloys with a special chemistry designed.

Spring washers are often referred to as spring pads in the screw industry. Its material is stainless steel and carbon st...
21/11/2020

Spring washers are often referred to as spring pads in the screw industry. Its material is stainless steel and carbon steel.
https://www.starwdh.com/product/spring-washer

Spring washer, which have axial flexibility and are used to prevent fastening or loosening due to vibrations. Locking washers, which prevent fastening or loosening by preventing unscrewing rotation of the fastening device; locking washers are usually also spring washers.

Product name: Plain WasherStandard:ASME/ANSI B18.22.1 USS/SAE, DIN125A, DIN125B, DIN126, DIN433, DIN440, DIN7349, DIN988...
16/11/2020

Product name: Plain Washer
Standard:ASME/ANSI B18.22.1 USS/SAE, DIN125A, DIN125B, DIN126, DIN433, DIN440, DIN7349, DIN988, DIN9021
Size: #6 – 3”, M3-M72
https://www.starwdh.com/product/plain-washer

Plain washer is the most common type of washer. Plain washers do not have a locking function, rather they are used to protect the mating surface from damage.

Product name: Flat Head Machine ScrewStandard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO...
12/11/2020

Product name: Flat Head Machine Screw
Standard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912
https://www.starwdh.com/product/flat-head-machine-screw

Flat Head Machine Screw also called countersunk machine screw Used to connect metal components in appliances, electronic devices, tools, vehicles, and machines of every type

Product name: Locking WasherLocking Washer are often referred to as spring pads in the screw industry. Its material is s...
10/11/2020

Product name: Locking Washer
Locking Washer are often referred to as spring pads in the screw industry. Its material is stainless steel and carbon steel.
https://www.starwdh.com/product/locking-washer

Locking washer, which prevent fastening or loosening by preventing unscrewing rotation of the fastening device; locking washers are usually also spring washers.

Product name: Metric Machine ScrewStandard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO738...
09/11/2020

Product name: Metric Machine Screw
Standard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912
Size: #5 - 3/4"; M3 – M20
https://www.starwdh.com/product/metric-machine-screw

Metric Machine Screw, STARWDH Complete range of materials, carbon steel, stainless steel, alloy steel.OEM/ODM welcome. Strict quality control to ensure quality

Product name: Round Head Machine ScrewStandard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,IS...
07/11/2020

Product name: Round Head Machine Screw
Standard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912
Size: #5 - 3/4"; M3 – M20
https://www.starwdh.com/product/round-head-machine-screw

Round Head Machine Screw Are Used For Applications Including Construction, Industrial, Commercial, And More. ... Screws feature straight shank fasteners with external threads used for pre-tapped hole or nut assembly to form a mating thread.

Product name: Socket Head Cap ScrewStandard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO73...
06/11/2020

Product name: Socket Head Cap Screw
Standard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912
Size: #5 - 3/4"; M3 – M20
https://www.starwdh.com/product/socket-head-cap-screw

Socket Head Cap Screw, also known as a socket head cap screw, socket screw, or Allen bolt, is a type of cap screw with a cylindrical head and hexagonal drive hole.

Product name: Socket Flat Head ScrewStandard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7...
05/11/2020

Product name: Socket Flat Head Screw
Standard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912
https://www.starwdh.com/product/socket-flat-head-screw

Socket Flat Head Screw, also known as a flat socket head cap screw, socket screw or Allen flat socket bolt, is a type of screw with a flat head and hexagonal drive hole.

Product name: Truss Head Machine ScrewStandard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,IS...
04/11/2020

Product name: Truss Head Machine Screw
Standard:ASME/ANSI B18.6 ,DIN967, JIS B 1111, JIS B 1194, DIN964,DIN965,DIN7991,ISO7380,ISO7046，DIN912
Size: #5 - 3/4"; M3 – M20
https://www.starwdh.com/product/truss-head-machine-screw

Truss Head Machine Screw are weaker than pan or round heads but preferred in applications where minimal clearance exists above the head.

Product name: Self Drilling Metal Screw Standard: ASME B18.6.4 & SAE J78 DIN7504K， DIN7504P，DIN7504NSize: #4(2.8)-1/2"M...
03/11/2020

Product name: Self Drilling Metal Screw
Standard: ASME B18.6.4 & SAE J78 DIN7504K， DIN7504P，DIN7504N
Size: #4(2.8)-1/2"
Material: Carbon Steel, Alloy Steel, Stainless Steel
Length: 10-180mm (3/8”- 7”)
https://www.starwdh.com/product/self-drilling-metal-screw

self drilling metal screws. The tail of the self-drilling screw is drilled or pointed, and no auxiliary processing is required. It can directly drill.

Product name: Inch Self Tapping ScrewStandard: ASME B18.6.4 & SAE J81 DIN6901, DIN6928, DIN7971, DIN7972, DIN7973,DIN797...
02/11/2020

Product name: Inch Self Tapping Screw
Standard: ASME B18.6.4 & SAE J81 DIN6901, DIN6928, DIN7971, DIN7972, DIN7973,DIN7976 ,DIN7981, DIN7982, DIN7983, DIN968
Size: #4(2.8)-1/2"
https://www.starwdh.com/product/inch-self-tapping-screw

Inch Self Tapping ScrewScrews are threaded fasteners that create permanent or temporary assemblies.Finish: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G

Product name: NutsStandard: Standard or non-standard, according to customer drawings or product picturesMaterial: Carbon...
30/10/2020

Product name: Nuts
Standard: Standard or non-standard, according to customer drawings or product pictures
Material: Carbon Steel, Alloy Steel, Stainless Steel，According to customer requirements
Measurement system: INCH, Metric
https://www.starwdh.com/product/nut-2

STARWDH

Material: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.2.2; DIN934, DIN555Measurement system: INCH,...
28/10/2020

Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN934, DIN555
Measurement system: INCH, Metric
Size: 1/4''–1-1/2’’; M6 – M42

https://www.starwdh.com/product/hex-coupling-nut

Hex Coupling Nut （Coupling nuts） also called extension nuts, are used to join two threaded rods or pipes, including threaded rods or pipes of different sizes. Usually constructed in a hex shape for wrench hold, the most common uses for coupling nuts include tightening rod assemblies or to pushin...

Material: Carbon Steel, Alloy Steel, Stainless SteelStandard: IFI-145; DIN6923; ISO4161; ASME/ANSI B18.2; ASME/ANSI B18....
27/10/2020

Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: IFI-145; DIN6923; ISO4161; ASME/ANSI B18.2; ASME/ANSI B18.16;JIS B1190
https://www.starwdh.com/product/fl**ge-nut

Fl**ge nut is a nut that has a wide fl**ge at one end that acts as an integrated washer. This serves to distribute the pressure of the nut over the part being secured, reducing the chance of damage to the part and making it less likely to loosen as a result of an uneven fastening surface.

Product name:Hex Fl**ge lock NutMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.2.2; DIN934,...
24/10/2020

Product name:Hex Fl**ge lock Nut
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN934, DIN555
Measurement system: INCH, Metric
https://www.starwdh.com/product/hex-fl**ge-lock-nut

Hex fl**ge lock nut, fl**ge lock nuts, which are prevailing torque type lock nuts. STARWDH Email or call us, we will provide the best solution.

Material: Carbon Steel, Alloy Steel, Stainless SteelStandard: IFI-145; DIN6923; ISO4161; ASME/ANSI B18.2; ASME/ANSI B18....
23/10/2020

Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: IFI-145; DIN6923; ISO4161; ASME/ANSI B18.2; ASME/ANSI B18.16;JIS B1190
https://www.starwdh.com/product/metric-hex-fl**ge-nut

Metric hex fl**ge nut widely used in home,industry,electronics,hardware,building,decoration,ect. Complete range of materials, carbon steel, stainless steel, alloy steel.

Product name: High Tensile Hex NutMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.2.2; DIN93...
15/10/2020

Product name: High Tensile Hex Nut
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN934, DIN555
Measurement system: INCH, Metric
https://www.starwdh.com/product/high-tensile-hex-nut

High Tensile Hex Nut refers to a hexagonal nut with high tensile strength or tension. STARWDH can provide a full range of hexagonal nuts with different strengths.

Material: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.16.6, DIN6926, GB6187Measurement system: INC...
14/10/2020

Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.16.6, DIN6926, GB6187
Measurement system: INCH, Metric
https://www.starwdh.com/product/nylon-lock-nut

Nylon lock nut mostly used on pipes that are connected or that require additional nut contact surfaces.Main materials are carbon steel and stainless steel.

Product name: High Tensile Hex NutMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.2.2; DIN93...
12/10/2020

Product name: High Tensile Hex Nut
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN934, DIN555
Measurement system: INCH, Metric
Size: 1/4''–1-1/2’’; M6 – M42
https://www.starwdh.com/product/high-tensile-hex-nut

High Tensile Hex Nut refers to a hexagonal nut with high tensile strength or tension. STARWDH can provide a full range of hexagonal nuts with different strengths.

Product name: Metric Hex NutMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.2.2; DIN934, DIN...
28/09/2020

Product name: Metric Hex Nut
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN934, DIN555
Measurement system: INCH, Metric
https://www.starwdh.com/product/metric-hex-nut

Metric Hex Nut is measured in mm. STARWDH can provide a wide range of nuts. Give us instructions and we will provide you with more details and product applications.

Product name: Stainless Steel Hex NutMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B18.2.2; DI...
27/09/2020

Product name: Stainless Steel Hex Nut
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B18.2.2; DIN934, DIN555
https://www.starwdh.com/product/stainless-steel-hex-nut

Stainless steel hex nut STARWDH You can avail hex nut in different sizes, standards, grades, materials and quality to meet the specific needs of our clients.

Product name: Round Head BoltMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B 18.5, JIS B1171,D...
24/09/2020

Product name: Round Head Bolt
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.5, JIS B1171,DIN603
Measurement system: INCH, Metric
https://www.starwdh.com/product/round-head-bolt

Round Head Bolt (button head) are commonly used in wood connections. Round head bolts are similar to carriage bolts.round head bolts are rarely high strength and virtually always supplied in a standard ASTM A307 specification.

Product name:Countersunk Head BoltHead type: hexMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI ...
23/09/2020

Product name:Countersunk Head Bolt
Head type: hex
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.2.1,
https://www.starwdh.com/product/countersunk-head-bolt

Countersunk Head Bolt is a type of fastening that sits flush with the surface of the material it occupies. These screws typically are used so that you can cover them easily with either a screw cap or piece of wood. ... The typical angle of a countersunk screw head is 82 degrees, but this varies depe...

Product name: T-head BoltMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B 18, DIN186, DIN7992Me...
22/09/2020

Product name: T-head Bolt
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18, DIN186, DIN7992
Measurement system: INCH, Metric
https://www.starwdh.com/product/t-head-bolt

T Head Bolt are practically used for the connection applications like tensioning and clamping. These bolts are used for determining the maximum tensile strength

U-bolts, that is, horse-riding bolts, are non-standard parts. They are named for their U-shape. https://www.starwdh.com/...
21/09/2020

U-bolts, that is, horse-riding bolts, are non-standard parts. They are named for their U-shape.
https://www.starwdh.com/product/u-bolt

U Bolt is a bolt in the shape of the letter U with screw threads on both ends. U-bolts have primarily been used to support pipework.

The eye bolts are forged from warm hardened fire. Surface treatment of the eye bolts: CORRUD-DT, this surface treatment ...
18/09/2020

The eye bolts are forged from warm hardened fire. Surface treatment of the eye bolts: CORRUD-DT, this surface treatment is at least 20 times stronger than ordinary galvanizing.
https://www.starwdh.com/product/eye-bolt

The eye bolts are forged by high temperature hardening fire. The surface treatment of the eye bolt: CORRUD-DT is 20 times that of ordinary galvanized.

Product name: Hex cap screwMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B 18.2.1, IFI149,DIN9...
16/09/2020

Product name: Hex cap screw
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.2.1, IFI149,DIN931, DIN933, DIN960, DIN961, DIN558, ISO4014, ISO4017,ISO8765, ISO8676, JIS B1180
https://www.starwdh.com/product/hex-cap-screw

Hex cap screws feature a washer face under the head and a chamfered point, whereas a hex bolt has no washer face or chamfered threads.

Product name: High Strength Hexagon BoltMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B 18.2.1...
14/09/2020

Product name: High Strength Hexagon Bolt
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.2.1, IFI149,DIN931, DIN933, DIN960, DIN961, DIN558, ISO4014, ISO4017, ISO8765, ISO8676, JIS B1180
https://www.starwdh.com/product/high-strength-hexagon-bolt

High Strength Hexagon Bolt from STARWDH are mostly used in repair and construction work. they have a hexagonal head and come with machine threads for a firm and rough handling.

Product name: Carriage Head BoltMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B 18.5, JIS B117...
12/09/2020

Product name: Carriage Head Bolt
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.5, JIS B1171,DIN603
Measurement system: INCH, Metric
https://www.starwdh.com/product/carriage-head-bolt

Carriage Head Bolt have a smooth rounded head with a square neck underneath that locks into wood when tightened.

Product name: Carriage ScrewMaterial: Carbon Steel, Alloy Steel, Stainless SteelStandard: ASME/ANSI B 18.5, JIS B1171,DI...
11/09/2020

Product name: Carriage Screw
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.5, JIS B1171,DIN603
Measurement system: INCH, Metric
Size: #10 -1”, M5-M20
https://www.starwdh.com/product/carriage-screw

carriage screw carriage bolts are a type of hexagon bolt specialised for use in woodworking, in particular, fastening metal to wood.

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STARWHD

We have been dedicated to the fastener products industry for many years providing customers with the best product solutions and the best product quality.