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Countersunk Self-Tapping Screw in Original Stainless Stainless Steel Color Polished Finish


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Product Highlights

Versatile Screw Types: Includes self-tapping, self-drilling, wood, and structural screws for diverse needs.
Wide Material Selection: Available in 201, 304, 316, 304L, 316LB8, B8, B8M, and duplex stainless steel.
Custom OEM/ODM Service: Expert R&D team supports custom design, size, quantity, and material specifications.
High Integration Function: Combines drilling, tapping, locking, and sealing functions to save installation time.
Broad Application Scope: Suitable for electronics, machinery, construction, automotive, furniture, and aerospace.
Factory Direct Supply: Direct manufacturer with 12 production lines, ensuring quality and competitive pricing.
Flexible Packaging: Standard packaging in cartons and pallets for safe shipping and handling.
Multiple Finish Options: Offers polishing, galvanizing, oxidation, and hot-dip galvanizing finishes.

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

Original Stainless Steel Screw Polished Finish Screw Countersunk Self-Tapping Screw in Original Stainless Stainless Steel Color Polished Finish

Product Description

Product Introduction:

Screws bypass nuts, threading pre-made holes or self-tapping soft materials for fastening.

Product Features:

Screw Core Classifications:

Machine Screws: Standard threads for machined holes, threaded shank for precision.

Self-Tapping Screws: Drill and tap without pre-drilled holes. Includes:

Ordinary Self-Tapping: For plastic, wood, thin metal.

Self-Drilling Screws: Drill tip cuts pre-drilling time in steel.

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

Set Screws: Fix positions, stop slip/rotation, varied ends:

Tapered End: High lock force on hard surfaces.

Flat End: Large contact area, no damage.

Concave/Cylindrical End: For positioning or pressing shafts.

Structural screws: High-strength, heat-treated, replace bolts, speed install.

Key Characteristics:

Unlike bolts:

"Tapping"/"screwing": Form fit skips nuts.

Frequent Disassembly: Secure covers/panels for assembly.

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

High Integration: Combine drilling, tapping, locking, sealing.

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

Typical Application Areas:

Screws span almost all industrial and daily sectors:

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

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

Construction & Decoration:

Drywall Screws: Connect drywall to joists.

Structural Screws: Join light steel, wood structures.

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

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

Furniture & Wood: Wood screws join wood, particleboard.

Precision Instruments & Watches: Mini 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., established 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, and more.

Business encompasses production, processing, and sales of stainless steel parts and fasteners. Annual revenue of US$10M with 12 production lines and 50+ employees.

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

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