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High-Quality Pan Head Phillips Machine Screw - Polishing and Galvanizing Treatment Included


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Customization:	Available
Material:	Stainless Steel
Type:	Round Head

Polishing Treatment Galvanizing Treatment High-Quality Pan Head Phillips Machine Screw - Polishing and Galvanizing Treatment Included

Product Description

Basic Info.

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

Packaging & Delivery

Package Size

50.00cm * 45.00cm * 30.00cm

Package Gross Weight

30.000kg

Product Description

Product Introduction:

Screws, like bolts, differ in use. Often 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 threads for pre-machined holes. Shank fully or partially threaded for precision.

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

Ordinary: For plastics, wood, thin metal sheets.

Self-Drilling: Drill tip penetrates steel, no pre-drilling needed, boosts efficiency.

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

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

Tapered End: High locking force, for hard surfaces.

Flat End: Large contact area, non-damaging.

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

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

Key Characteristics:

Distinct vs. bolts:

"Tapping" or "screwing": Form fit with material, no nuts.

Frequent Disassembly: Secure covers, needing assembly/disassembly.

Wide Size Range: From precision to large screws in structures.

High Integration: Functions like drilling, tapping, locking, sealing.

Substrate Requirements: Load depends on substrate strength.

Typical Application Areas:

Screws are ubiquitous, spanning almost all sectors:

Electronics/Appliances: Mini machine/self-tapping screws secure housings, circuit boards, components.

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

Construction & Decoration:

Drywall: Connect drywall to joists.

Structural: Connect light steel and wood.

Self-Drilling: Secure color steel plates and purlins.

Automotive: Self-tapping/special screws for interiors, wiring, electronics, decor.

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

Precision Instruments & Watches: Miniature machine screws with high standards.

Aerospace: High-strength, lightweight, corrosion-resistant titanium screws.

Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd., founded June 16, 2016, in Dainan Town, Xinghua City, Jiangsu, China, is a stainless steel fastener manufacturer 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 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 custom items.