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Screws › Self-Tapping & Thread-Forming Screws

Bulk Packed White and Yellow Galvanized Coarse Thread Self Tapping Screw for Wholesale Fiberboard and Bulk Chipboard Screws

Updated 2026-11-04 · Markdown version

Model no. 4*14/16/18/20/25//30/32/35/38/40/5/60/70/80

US$1,200 / ton

MOQ 100 tons · Final price confirmed in your quote

Standard: GB
Material: Steel
Surface Treatment: Color Zinc Plating
Head Type: Countersunk Head
Drive Type: Phillips Drive
Thread Type: Full Thread
Anti-Rust Grade: High Anti-Rust
Color: Color Zinc

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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

Customization	Available
Standard	GB
Type	Common Nail
Model NO.	4*14/16/18/20/25//30/32/35/38/40/5/60/70/80
Material	Steel
Product Name	Color Chipboard Screw
Product Type	Chipboard Screw, Self-Tapping Screw
Composition	Carbon Steel
Surface Treatment	Color Zinc Plating
Head Type	Countersunk Head
Drive Type	Phillips Drive
Thread Type	Full Thread
Anti-Rust Grade	High Anti-Rust
Applicable Board	Fiberboard, MDF, Solid Wood Board
Color	Color Zinc
Packaging Type	Boxed / Bagged
Nominal Diameter	3.5mm
Length	14/16/18/20/25//30/32/35/38/40/5/60/70/80mm
Hardness	Hardened & Quenched
Anti-Loose Effect	Anti-Slipping
Transport Package	Box
Specification	4*14/16/18/20/25//30/32/35/38/40/5/60/70/80
Origin	Guangzhou
HS Code	731700
Production Capacity	9900000pieces/Year
Package Size	55.00cm * 45.00cm * 10.00cm
Package Gross Weight	25.000kg
Lead Time	7 days (1 - 100 Tons) To be negotiated ( > 100 Tons)
Inner packing	Poly bag with fixed quantity.
Outer packing	Export standard carton, firm and moisture-proof.
Sample delivery	Within3-7days.
Bulk order delivery	15-30 working days.
Shipping	Mainly by sea, also accept combined transportation.
Exported to 30+ countries	Australia, Poland, Indonesia, Turkey, EU.
Category	Self-Tapping & Thread-Forming Screws

Technical parameters

Product Name	Color Chipboard Screw
Thread Diamete	3.0mm / 3.5mm / 4.0mm
Length	16/20/25/30/35/ 40/50/60/70/80mm
Application	For wood, fiberboard, MDF

Description

Bulk Packed White and Yellow Galvanized Coarse Thread Self Tapping Screw for Wholesale Fiberboard and Bulk Chipboard Screws is part of our self-tapping & thread-forming screws range (Screws).

Key details

Type: Common Nail
Standard: GB
Material: Steel
Length: 14/16/18/20/25//30/32/35/38/40/5/60/70/80mm
Head Type: Countersunk Head
Surface Treatment: Color Zinc Plating
Product Name: Color Chipboard Screw
Product Type: Chipboard Screw, Self-Tapping Screw

Available configurations include standard, material, surface treatment, head type and drive type. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 100 tons at US$1,200 per ton. 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 Bulk Packed White and Yellow Galvanized Coarse Thread Self Tapping Screw for Wholesale Fiberboard and Bulk Chipboard Screws?

The listed minimum order is 100 tons, at US$1,200 per ton. 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 Bulk Packed White and Yellow Galvanized Coarse Thread Self Tapping Screw for Wholesale Fiberboard and Bulk Chipboard Screws?

Type: Common Nail; Standard: GB; Material: Steel; Length: 14/16/18/20/25//30/32/35/38/40/5/60/70/80mm; Head Type: Countersunk Head; Surface Treatment: Color Zinc Plating. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include standard, material, surface treatment, head type and drive type. 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

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US$1,200MOQ 100 tonsGet a quote WA