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Versatile Countersunk Self-Tapping Screw Original Stainless Stainless Steel Oxidation Treatment


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Product Attributes

Customization: Available
Material: Stainless Steel
Type: Round Head
Groove: Cross
Connection: Thread
Head Style: Round
Standard: DIN, GB, ANSI, JIS
Color: The Original Color of Stainless Steel
Treatment: Ponishing,Galvanizing, Oxidation
Finish: Polishing, Hot-DIP Galvanizing, Electro
Application: Machinery, Chemical Industry, Environmental, Build
Package: Carton+Pallet
Shipping Time: 15-45 Days
Service: OEM/ODM
Transport Package: Standard Packing
Trademark: no
Origin: Dainan
Production Capacity: 100000 PCS/Week
Package Size: 50.00cm * 45.00cm * 30.00cm
Package Gross Weight: 30.000kg

Oxidation Treatment Versatile Countersunk Self-Tapping Screw Original Stainless Stainless Steel Oxidation Treatment Self-Tapping Treatment

Product Description

Product Introduction:

Screws, unlike bolts, skip nuts, entering pre-threaded holes or self-tapping in softer materials for fastening, connection, or positioning.

Product Features:

Screw Core Classifications:

Machine Screws: Standard threads for pre-machined holes. Threaded shank for precision.

Self-Tapping Screws: Drill, tap, push in without pre-drilled holes. Subcategories:

Ordinary Self-Tapping Screws: For plastics, wood, thin metal.

Self-Drilling Self-Tapping: Drill tip penetrates steel, cutting pre-drilling time.

Wood Screws: Deep threads, sharp teeth for wood, ensuring strong lock.

Set Screws: Fix positions, prevent slippage/rotation with varied ends:

Tapered End: High lock force for hard surfaces.

Flat End: Large contact area, no damage.

Concave/Cylindrical End: For positioning or shaft hole press.

Structural screws: Heat-treated, replace bolts, speed installation.

Key Characteristics:

Distinct from bolts:

"Tapping"/"screwing": Form fit, skipping nuts.

Frequent Disassembly: Secure covers/panels for assembly/disassembly.

Wide Size Range: From eyewear screws to large self-tappers.

High Functional Integration: Drilling, tapping, locking, sealing.

Substrate Needs: Load-bearing on substrate strength (plastics, wood, metal).

Typical Application Areas:

Screws span almost all industrial and daily sectors:

Electronics/Appliances: Miniature screws for housings, boards, components. Materials: stainless or carbon steel.

Machinery & Automation: Mount panels, covers, sensors with hex/pan head screws.

Construction & Decoration:

Drywall Screws: Connect drywall to joists.

Structural Screws: Join light steel and wood structures.

Self-Drilling Screws: Secure color steel plates, purlins.

Automotive: Various self-tapping/special screws for interiors, wiring, electronics.

Furniture & Wood: Wood screws join wood and boards like particleboard.

Precision Instruments & Watches: Miniature machine screws with high standards.

Aerospace: High-strength, lightweight, corrosion-resistant titanium screws.

Main Products

Application Scenarios

Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd., founded June 16, 2016, in Dainan Town, Xinghua City, Jiangsu, China, excels in stainless steel fasteners using 201, 304, 316, 304L, 316LB8, B8, B8M, duplex stainless steel, etc.

Our business encompasses production, processing, and sales of stainless steel parts and fasteners. We achieve an annual output of US$10M with 12 production lines and 50+ employees.

Applications span home decor, construction, automotive, aerospace, and electronics.

Main products: bolts, nuts, screws, washers, threaded rods, and custom items.