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Stainless Stainless Steel Round Head Drilling Screw with Hot-DIP Galvanizing Finish


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Customization:	Available
Material:	Stainless Steel
Type:	Round Head

Stainless Steel Screw Stainless Stainless Steel Round Head Drilling Screw with Hot-DIP Galvanizing Finish Hot-DIP Galvanizing Screw

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. They often bypass nuts, screwing into pre-threaded holes or threading in softer materials via self-tapping, for fastening, connecting, or positioning.

Product Features:

Screw Core Classifications:

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

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

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

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

Wood Screws: Deep threads, sharp teeth for wood, ensuring strong lock.

Set Screws: Fix parts, preventing slippage/rotation. Various end shapes:

Tapered End: High locking force, ideal 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 from bolts:

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

Relatively Frequent Disassembly: Secure covers, panels, needing 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: Mount panels, covers, sensors, 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 machine screws meeting high standards.

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

Xinghua Ruibang Stainless Steel Standard Parts Co., Ltd., 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, etc.

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

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

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