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Durable A2 A4 Cone Point Set Screw - Polished Stainless Steel


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Product Highlights

Diverse Material Options: Available in 201, 304, 316, 304L, 316LB8, B8, B8M, and duplex stainless steels.
Custom Design Support: R&D team assists in custom design and production for special orders.
Wide Size Range: From miniature screws for eyewear to large self-tapping screws for structures.
High Functional Integration: Integrates drilling, tapping, locking, and sealing functions in one product.
Multiple End Shapes: Offers tapered, flat, and concave/cylindrical ends for various locking needs.
Versatile Applications: Suitable for electronics, machinery, construction, automotive, and aerospace.
Standard Compliance: Meets DIN, GB, ANSI, and JIS standards for global compatibility.
Fast Delivery for Standard Parts: Standard parts available within 7 days; non-standard in 15-45 days.

Product Attributes

Customization: Available
Material: Stainless Steel
Type: Round Head
Groove: Cross
Connection: Thread
Head Style: Round
Standard: DIN, GB, ANSI, JIS
Color: Original
Treatment: Ponishing, Oxidation
Finish: Polishing
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

Durable A2 A4 Cone Point Set Screw - Polished Stainless Steel A2 Durable Cone Point Set Screw A4 Polished Cone Point Set Screw

Product Description

Product Introduction:

Screws, similar to bolts, differ by not needing a nut. They screw into pre-drilled threaded holes or form threads in softer materials via self-tapping, for fastening, connecting, or positioning.

Product Features:

Screw Core Classifications:

Machine Screws: Standard mechanical threads (metric, imperial) for pre-machined threaded holes. Shank can 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, boosting 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 up installation.

Key Characteristics:

Distinct characteristics compared to bolts:

Primarily "tapping" or "screwing": Form threaded fit with material, avoiding nuts.

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.

Substrate Requirements: 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, and decor.

Furniture & Wood: Connect wood and boards with wood screws.

Precision Instruments & Watches: Miniature machine screws with top material standards.

Aerospace: Lightweight, corrosion-resistant titanium or non-alloy screws.

Main Products

Application Scenarios

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

We produce, process, and sell stainless steel parts, fasteners, and metal products. Annual output: US$10M with 12 production lines and 50+ employees.

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

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