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High-Quality Socket Drilling Screw in Stainless Stainless Steel with Hot-DIP Galvanizing


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Product Highlights

Diverse Material Options: Available in 201, 304, 316, 304L, 316LB8, B8, B8M, and duplex stainless steels.
Self-Drilling Capability: Self-drilling self-tapping screws penetrate steel without pre-drilling holes.
Wide Size Range: From miniature screws for eyewear to large structural screws for steel frameworks.
Multiple Head Styles: Round head options with cross grooves and various end shapes like tapered or flat.
High Functional Integration: Combines drilling, tapping, locking, and sealing functions in a single fastener.
OEM/ODM Service: Expert R&D team assists in customized product design and special order production.
Fast Standard Shipping: Standard parts are shipped within 7 days of order confirmation.
Global Application Scope: Suitable for electronics, machinery, construction, automotive, and aerospace sectors.

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

Stainless Steel Screw High-Quality Socket Drilling Screw in Stainless Stainless Steel with Hot-DIP Galvanizing High-Quality Screw

Product Description

Product Introduction:

Screws, similar to bolts, vary by use. Often nut-free, they screw into pre-drilled holes or tap threads in softer materials for fastening, connecting, or positioning.

Product Features:

Screw Core Classifications:

Machine Screws: Standard threads for pre-machined holes. Can be fully/partially threaded, ideal for precision assembly.

Self-Tapping Screws: Drill, tap, and push without pre-drilled holes. Types include:

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

Self-Drilling Self-Tapping Screws: Drill tip penetrates steel, eliminating pre-drilling, boosting efficiency.

Wood Screws: Deep threads, large pitch, sharp teeth for wood, strong locking force.

Set Screws: Fix positions, prevent slippage/rotation. Various end shapes:

Tapered End: High locking force, suited for hard surfaces.

Flat End: Large contact area, non-damaging.

Concave/Cylindrical End: For positioning or pressing into shaft holes.

Structural Screws: High-strength, heat-treated, replace bolts in steel structures, quicken installation.

Key Characteristics:

Distinct characteristics compared to bolts:

Primarily "tapping" or "screwing": Form threaded fit with material, no nuts needed.

Frequent Disassembly: Secure covers/panels, allowing assembly/disassembly.

Wide Size Range: From precision screws in eyewear to large self-tapping screws in structures.

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

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

Typical Application Areas:

Screws span almost all industrial and daily life sectors:

Electronics & Appliances: Miniature screws secure housings, circuit boards. Materials: stainless or treated carbon steel.

Machinery & Automation: Mount panels, covers, sensors, guide rails with hex or pan head screws.

Construction & Decoration:

Drywall Screws: Connect drywall to joists.

Structural Screws: Connect light steel and wood structures.

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

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

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

Precision Instruments & Watches: Miniature screws with high material and tolerance standards.

Aerospace: High-strength, lightweight, corrosion-resistant titanium or non-alloy 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, and more.

We specialize in production, processing, and sales of stainless steel parts, fasteners, and metal products. Annual output of US$10M with 12 production lines and over 50 employees.

Applications include home decoration, construction, automotive, aerospace, and electronics.

Main products: bolts, nuts, screws, washers, threaded rods, and non-standard items.