MadeInChina.com > Industrial Equipment & Components > Fastener & Fitting > Screw

Factory Wholesale Phosphated Black Spy Camera Screws Drywall Fasteners

Price	$0.15 Compare
Min Order	5000 Pieces
Availability	In Stock
Shipping From	Zhejiang, China
Popularity	292 people viewed
Quantity	+-

Hangzhou Jiangxin Industry Co., Ltd

Audited Supplier 3 years

Profile Certified by SGS/BV

Zhejiang, China
Livia (Ms.)
Sales Manager

Visit Homepage Product Catalog

Product Detail
Contact Supplier

Model NO.:

M3.5/4.2

Material:

Carbon Steel

Type:

Bugle Head

Groove:

Cross

Connection:

Common Bolt

Head Style:

Round

Standard:

GB, Customized

Grade:

4.8

Quality Certifications:

ISO9001, IATF 16949

Customized:

Accept (OEM/ODM)

Sample Charge:

Free

Exterior Finish:

Black/Zinc/Nickel or Customized

Trademark:

JX

Transport Package:

Carton Boxes + Pallets

Specification:

M3.5/4.2

Origin:

Hangzhou/China

HS Code:

7318150000

Product Description

Drywall Screw

Drywall screws are used when working with drywall, as the name suggests. They are a popular type of fastener that allows users to secure sheets of drywall/plasterboard to walls and ceiling joists. Drywall screws are designed to secure drywall to both timber and metal studs and frames.

Drywall screws have deeper threads than regular screws, which prevents them from dislodging easily from the drywall. They are made of steel and require a power screwdriver to drill them into the drywall.

Self-tapping Screw

A self-tapping screw is a screw that can tap its own hole as it is driven into the material. More narrowly, self-tapping is used only to describe a specific type of thread-cutting screw intended to produce a thread in relatively soft material or sheet materials, excluding wood screws. Other specific types of self-tapping screw include self-drilling screws and thread rolling screws.

Self-tapping screws have a wide range of tip and thread patterns, and are available with almost any possible screw head design. Common features are the screw thread covering the whole length of the screw from tip to head and a pronounced thread hard enough for the intended substrate, often case-hardened.