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Hex Flange Drilling Screw in Original Stainless Stainless Steel Color with Polishing Finish


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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 plates without pre-drilling.
Wide Size Range: Sizes range from miniature screws for eyewear to large structural screws.
High Functional Integration: Integrates drilling, tapping, locking, and sealing functions in one fastener.
Custom Production Service: Expert R&D team assists in custom product design and special orders.
Fast Standard Delivery: Standard parts ship within 7 days; non-standard items in 15-45 days.
Comprehensive Application Scope: Suitable for electronics, machinery, construction, automotive, and aerospace.
Factory Direct Sales: Direct manufacturer with 12 production lines and 50+ employees.

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 Hex Flange Drilling Screw in Original Stainless Stainless Steel Color with Polishing Finish Polishing Finish Screw

Product Description

Product Introduction:

Screws, unlike bolts, often don't need a nut, fastening into pre-threaded holes or forming threads in softer materials via self-tapping, for secure connections.

Product Features:

Screw Core Classifications:

Machine Screws: Standard mechanical threads (metric, imperial) for pre-threaded holes. Shank may be fully or partially threaded, ideal for precision assembly.

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

Ordinary Self-Tapping Screws: Used for plastics, wood, thin metal sheets.

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

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

Set Screws: Fix part positions, preventing slippage or rotation. Various end shapes:

Tapered End: High locking force, suitable 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, speeding installation.

Key Characteristics:

Distinct characteristics compared to bolts:

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

Relatively Frequent Disassembly: Secure covers, panels, requiring assembly/disassembly.

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

High Functional Integration: Integrate functions like drilling, tapping, locking, sealing.

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

Typical Application Areas:

Screws are ubiquitous, spanning almost all industrial and daily life sectors:

Electronics and Appliances: Miniature machine and self-tapping screws secure housings, circuit boards, components. Materials: stainless steel or treated carbon steel.

Machinery & Automation: Mounting panels, covers, sensors, guide rails, clamps with hexagonal 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 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, is a professional stainless steel fastener manufacturer using 201, 304, 316, 304L, 316LB8, B8, B8M, duplex stainless steel, and other materials.

Business involves production, processing, and sales of stainless steel parts, fasteners, and metal products. Annual output of US$10M with 12 production lines and 50+ employees.

Applications: home decoration, construction, automotive, aerospace, electronics.

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