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Screws › Self-Tapping & Thread-Forming Screws

Brass Phillips Countersunk Head Self-Tapping Screw, Inch Size

Updated 2026-11-04 · Markdown version

Model no. HysLSW166

US$0.012 – 0.12 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Head Style: Countersunk / Flat Head
Standard: DIN, GB, ANSI, BSW, JIS, GOST, ISO
Grade: Grade H56 / Brass Grade
Customized: Yes
Thread Specification: DIN7982/GB846 Tapping Screw Thread, Inch/Imperial
Surface Treatment: Plain Brass,Hot Dipped Galvanized,Zinc Plated
Tolerance Grade: Complies with ISO 2768 General Tolerance
Package Size: 30.00cm * 20.00cm * 20.00cm

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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

Model NO.	HysLSW166
Groove	Phillips / Cross Recessed
Connection	Common Bolt
Head Style	Countersunk / Flat Head
Standard	DIN, GB, ANSI, BSW, JIS, GOST, ISO
Grade	Grade H56 / Brass Grade
Customized	Yes
Drawing	Yes
Application	Furniture Assembly, Decking, General Industry
Process	Cold Heading,Thread Rolling,Heat Treatment,Finish
Service	We Support OEM and ODM
Thread Specification	DIN7982/GB846 Tapping Screw Thread, Inch/Imperial
Surface Treatment	Plain Brass,Hot Dipped Galvanized,Zinc Plated
Tolerance Grade	Complies with ISO 2768 General Tolerance
Corrosion Resistance	Excellent Corrosion Resistance of Brass Material
Knurl Specification	N/a
Key Features	Brass Countersunk Head Self-Tapping Screw
Transport Package	Polybag+Export Strong Carton
Specification	Custom, GB846/DIN7982, Sizes #4-#14, 3/16, 1/4
Origin	China
HS Code	7415210000
Production Capacity	100ton/Month
Package Size	30.00cm * 20.00cm * 20.00cm
Package Gross Weight	0.500kg
Customization	Available
Material	Brass
Type	Self-Tapping Screw
Shipping Cost	Contact the supplier about freight and estimated delivery time.
Non-standard parts	15-25days
Category	Self-Tapping & Thread-Forming Screws

Technical parameters

Diameter (d)	Millimeter (mm)	dk (mm)	k (mm)
4#	2.9	5.2 - 5.5	1.7
6#	3.5	6.9 - 7.3	2.3
7#	3.9	7 - 7.4	2.3
8#	4.2	8 - 8.4	2.6
10#	4.8	8.9 - 9.3	2.8
12#	5.5	9.9 - 10.3	3
14#	6.3	10.9 - 11.3	3.15
3/16	4.8	8.9 - 9.3	2.8
1/4	6.3	10.9 - 11.3	3.15

Item	Details
Full Product Name	Brass Countersunk Head Phillips Cross Recessed Self-Tapping Screw
Core Material	Solid brass (copper alloy) construction, offering excellent corrosion resistance and natural anti-rust properties
Head & Drive Style	Countersunk flat head with Phillips cross recess drive, allowing flush installation for a smooth, finished surface
Compliance Standards	Manufactured to GB846 / DIN7982 specifications, conforming to DIN, GB, ANSI, BSW, JIS, GOST and ISO dimensional standards
Available Sizes	Full range of imperial sizes (#4 to #14), including 3/16" and 1/4" variants; custom thread lengths are available upon request
Thread Design	Self-tapping thread profile optimized for direct installation in wood and soft materials, eliminating the need for pre-drilled pilot holes
Surface Treatments	Plain natural brass finish is standard; hot dipped galvanized, zinc plated and color zinc finishes are optional for enhanced protection
Performance Grade	Meets brass grade specifications (H56), balancing strength and ductility for reliable performance in various applications
Applications	Widely used in furniture assembly, deck construction, woodworking projects and general industrial fastening tasks
Customization Options	OEM/ODM support, including custom sizes, finishes, packaging and branding
Production Process	Cold heading, precision thread rolling, heat treatment and surface finishing, ensuring consistent quality and performance
Corrosion Resistance	Brass material provides excellent resistance to rust and corrosion, making it suitable for both indoor and outdoor use
Packaging Solution	Export-ready packaging in polybags and strong cartons, with pallets available for bulk orders
Core Advantages	Natural corrosion resistance, flush countersunk design, cross drive for easy installation and versatile sizing for woodworking projects

Description

Brass Phillips Countersunk Head Self-Tapping Screw, Inch Size is part of our self-tapping & thread-forming screws range (Screws).

Key details

Type: Self-Tapping Screw
Standard: DIN, GB, ANSI, BSW, JIS, GOST, ISO
Material: Brass
Grade: Grade H56 / Brass Grade
Head Style: Countersunk / Flat Head
Groove: Phillips / Cross Recessed
Surface Treatment: Plain Brass,Hot Dipped Galvanized,Zinc Plated
Connection: Common Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.012 – 0.12 per piece. 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 Brass Phillips Countersunk Head Self-Tapping Screw, Inch Size?

The listed minimum order is 10,000 pieces, at US$0.012 – 0.12 per piece. 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 Brass Phillips Countersunk Head Self-Tapping Screw, Inch Size?

Type: Self-Tapping Screw; Standard: DIN, GB, ANSI, BSW, JIS, GOST, ISO; Material: Brass; Grade: Grade H56 / Brass Grade; Head Style: Countersunk / Flat Head; Groove: Phillips / Cross Recessed. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, standard, grade, customized and thread specification. 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$0.012 – 0.12MOQ 10,000 piecesGet a quote WA