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Screws › Self-Tapping & Thread-Forming Screws

Phillips Bugle Head Self Tapping Drywall Gypsum Screw Fine Coarse Thread

Updated 2026-11-04 · Markdown version

Model no. 3.5*25mm

US$1,2001–24 tons

US$1,14025+ tons

MOQ 1 ton · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Round
Standard: DIN, GB, ANSI, JIS
Grade: 3.6
Head: Round Head

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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
Material	Carbon Steel
Type	Round Head
Model NO.	3.5*25mm
Groove	Cross
Connection	Common Bolt
Head Style	Round
Standard	DIN, GB, ANSI, JIS
Grade	3.6
Shank	Screw Shank
Head	Round Head
Point	Sharp Point
Application	Wood/Iron
Transport Package	Shipping by Sea
Specification	10mm-254mm
Origin	Tianjin China
HS Code	7317000000
Production Capacity	5000tons/Year
Category	Self-Tapping & Thread-Forming Screws

Technical parameters

Product Name	black screw , drywall screw , gypsum screw
Material	carbon steel 1022A
Color	black phosphated ,gray phosphated ,blue-white zinc , white zinc , yellow zinc
Surface finish	wax, zinc plated, trivalent chromium blue white zinc, brass plated, phosphate, mechanical zinc, hot-dip galvanized, dacromet
Thread Code	full thread and half thread
Standard	ISO,GB,DIN,JIS,ANSI,BSW
Diameter	M3.5-M4.8, 6#-10#
Length	10mm-254mm

Size(mm)	Size(inch)	Size(mm)	Size(inch)	Size(mm)	Size(inch)	Size(mm)	Size(inch)
3.5*13	#6*1/2	3.5*65	#6*2-1/2	4.2*13	#8*1/2	4.2*102	#8*4
3.5*16	#6*5/8	3.5*75	#6*3	4.2*16	#8*5/8	4.8*51	#10*2
3.5*19	#6*3/4	3.9*20	#7*3/4	4.2*19	#8*3/4	4.8*65	#10*2-1/2
3.5*25	#6*1	3.9*25	#7*1	4.2*25	#8*1	4.8*70	#10*2-3/4
3.5*29	#6*1-1/8	3.9*30	#7*1-1/8	4.2*32	#8*1-1/4	4.8*75	#10*3
3.5*32	#6*1-1/4	3.9*32	#7*1-1/4	4.2*34	#8*1-1/2	4.8*90	#10*3-1/2
3.5*35	#6*1-3/8	3.9*35	#7*1-1/2	4.2*38	#8*1-5/8	4.8*100	#10*4
3.5*38	#6*1-1/2	3.9*38	#7*1-5/8	4.2*40	#8*1-3/4	4.8*115	#10*4-1/2
3.5*41	#6*1-5/8	3.9*40	#7*1-3/4	4.2*51	#8*2	4.8*120	#10*4-3/4
3.5*45	#6*1-3/4	3.9*45	#7*1-7/8	4.2*65	#8*2-1/2	4.8*125	#10*5
3.5*51	#6*2	3.9*51	#7*2	4.2*70	#8*2-3/4	4.8*127	#10*5-1/8
3.5*55	#6*2-1/8	3.9*55	#7*2-1/8	4.2*75	#8*3	4.8*150	#10*6
3.5*57	#6*2-1/4	3.9*65	#7*2-1/2	4.2*90	#8*3-1/2	4.8*152	#10*6-1/8

Description

Phillips Bugle Head Self Tapping Drywall Gypsum Screw Fine Coarse Thread is part of our self-tapping & thread-forming screws range (Screws).

Key details

Type: Round Head
Standard: DIN, GB, ANSI, JIS
Material: Carbon Steel
Grade: 3.6
Head Style: Round
Groove: Cross
Connection: Common Bolt
Application: Wood/Iron

Available configurations include material, head style, standard, grade and head. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 1 ton at US$1,140 – 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 Phillips Bugle Head Self Tapping Drywall Gypsum Screw Fine Coarse Thread?

The listed minimum order is 1 ton, at US$1,140 – 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.

How does the price change with quantity?

Volume pricing: US$1,200 for 1–24 tons; US$1,140 for 25+ tons. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Phillips Bugle Head Self Tapping Drywall Gypsum Screw Fine Coarse Thread?

Type: Round Head; Standard: DIN, GB, ANSI, JIS; Material: Carbon Steel; Grade: 3.6; Head Style: Round; Groove: Cross. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and head. 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$1,140 – 1,200MOQ 1 tonGet a quote WA