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Screws › Self-Tapping & Thread-Forming Screws

Durable Black Drywall Screw Fasteners for Building Accessories Needs

Updated 2026-11-04 · Markdown version

Model no. 3.5*35

US$3.60 / box

MOQ 100 boxes · Final price confirmed in your quote

Surface Treatment: No
Material: Steel
Color: Black
Length: 35mm
Packing: Carton
Package Size: 12.50cm * 7.00cm * 9.00cm
Stable material: hard surface & tough core. High hardness for easy penetration, tough core prevents breakage.

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

After-sales Service	10
Warranty	10
Application	Gypsum Ceiling and Dry Wall
Model NO.	3.5*35
Surface Treatment	No
Technics	Extrusion Forming
Material	Steel
Type	Tapping Screw
Color	Black
Diemeter	3.5
Length	35mm
Packing	Carton
Transport Package	Box
Specification	3.5*35
Origin	China
Package Size	12.50cm * 7.00cm * 9.00cm
Package Gross Weight	13.000kg
Stable material	hard surface & tough core. High hardness for easy penetration, tough core prevents breakage.
Category	Self-Tapping & Thread-Forming Screws

Technical parameters

Self-tapping screws, also known as self-drilling screws, are a type of fastener that does not require pre-tapping or nuts. When tightened and rotated, they rely on their own threads to compress or cut internal threads into the base material, allowing for direct locking. Core characteristics: Hard exterior and tough interior. The high surface hardness facilitates easy insertion into materials, whil

Description

Durable Black Drywall Screw Fasteners for Building Accessories Needs is part of our self-tapping & thread-forming screws range (Screws).

Key details

Type: Tapping Screw
Material: Steel
Length: 35mm
Surface Treatment: No
Application: Gypsum Ceiling and Dry Wall
Warranty: 10
Technics: Extrusion Forming
Color: Black

Available configurations include surface treatment, material, color, length and packing. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 boxes at US$3.60 per box. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for Durable Black Drywall Screw Fasteners for Building Accessories Needs?

The listed minimum order is 100 boxes, at US$3.60 per box. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of Durable Black Drywall Screw Fasteners for Building Accessories Needs?

Type: Tapping Screw; Material: Steel; Length: 35mm; Surface Treatment: No; Application: Gypsum Ceiling and Dry Wall; Warranty: 10. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include surface treatment, material, color, length and packing. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other self-tapping & thread-forming screws are available?

The Self-Tapping & Thread-Forming Screws category lists 4,881 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/self-tapping-thread-forming-screws/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$3.60MOQ 100 boxesGet a quote WA