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Durable Large Flathead Machine Screws - Electro Finish with Original Stainless 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 Production Capability: Expert R&D team assists in custom product design for size, quantity, and material.
Multiple Finish Treatments: Offers polishing, hot-dip galvanizing, electro-galvanizing, oxidation, and original color.
Wide Standard Compliance: Meets DIN, GB, ANSI, and JIS standards for global compatibility.
Versatile Screw Types: Includes machine, self-tapping, self-drilling, wood, and structural screws.
Fast Standard Delivery: Standard parts ship within 7 days for urgent needs.
Factory Direct Sales: Direct manufacturer with 12 production lines and 50+ employees.
Sample Availability: Some samples provided free of charge; shipping costs borne by customer.

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

Durable Large Flathead Machine Screws - Electro Finish with Original Stainless Stainless Steel Electro Finish Durable Finish

Product Description

Product Introduction:

Screws, similar to bolts, differ in usage. They often don't require nuts, screwing into pre-drilled threaded holes or forming 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, fully or partially threaded for precision assembly.

Self-Tapping Screws: Drill, tap, and push minus pre-drilled holes. Subcategories include:

Ordinary Self-Tapping Screws: Designed 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, ensuring robust locking force.

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

Tapered End: High locking force, fit 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, expediting installation.

Key Characteristics:

Distinct characteristics compared to bolts include:

Primarily involve '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.

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

Typical Application Areas:

Screws are essential, covering 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: Mount panels, covers, sensors, guide rails, clamps with hexagonal or 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 and purlins.

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

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

Precision Instruments & Watches: Miniature machine screws with top materials and tolerance.

Aerospace: Strong, 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.

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

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

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