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Screws › Button, Pan & Round-Head Screws

Premium Customizable High-Quality Torx Pan Head Screws for Versatile Applications

Updated 2026-11-04 · Markdown version

Model no. GB818

US$0.061,000–9,999 pieces

US$0.03610,000–99,999 pieces

US$0.012100,000+ pieces

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Round
Standard: GB
Grade: 4.8/ 8.8/ A2-70/ A4-70
Packing: Carton+Pallet
Length: 2mm-100mm
Thread: Full Thread
Surface Treatment: Polishing

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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	Stainless Steel
Type	Round Head
Model NO.	GB818
Groove	Cross
Head Style	Round
Standard	GB
Grade	4.8/ 8.8/ A2-70/ A4-70
MOQ	1000PCS
Packing	Carton+Pallet
Delivery Time	7-15 Working Days
Measuring System	Metric
Sample	Available
Application	Industry
Length	2mm-100mm
Advantage	OEM Customized Service Provided
Item	China Fastener
Certificate	CE, SGS, ISO
Thread	Full Thread
Product Name	Cross Recessed Pan Head Machine Screw
Service	OEM/ODM
Quality	High Practicability
Surface Treatment	Polishing
Specification	M1.6-M3
Origin	Jiangsu, Taizhou
Production Capacity	15tons/Month
Category	Button, Pan & Round-Head Screws

Technical parameters

Thread specification d	M1.6	M2	M2.5	M3	(M3.5)	M4	M5	M6	M8	M10
P	Thread pitch	0.35	0.4	0.45	0.5	0.6	0.7	0.8	1	1.25	1.5
a	Max	0.7	0.8	0.9	1	1.2	1.4	1.6	2	2.5	3
dk	Max=Nominal	3.2	4	5	5.6	7	8	9.5	12	16	20
Min	2.9	3.7	4.7	5.3	6.64	7.64	9.14	11.57	15.57	19.48
k	Max=Nominal	1.3	1.6	2.1	2.4	2.6	3.1	3.7	4.6	6	7.5
Min	1.16	1.46	1.96	2.26	2.46	2.92	3.52	4.3	5.7	7.14
x	Max	0.9	1	1.1	1.25	1.5	1.75	2	2.5	3.2	3.8
Slot number	0	0	1	1	2	2	2	3	4	4
M1	Type H	Reference	1.7	1.9	2.7	3	3.9	4.4	4.9	6.9	9	10.1
Depth	Type H	Max	0.95	1.2	1.55	1.8	1.9	2.4	2.9	3.6	4.6	5.8
Depth	Min	0.7	0.9	1.15	1.4	1.4	1.9	2.4	3.1	4	5.2
M2	Type Z	Reference	1.6	2.1	2.6	2.8	3.9	4.3	4.7	6.7	8.8	9.9
Depth	Type Z	Max	0.9	1.42	1.5	1.75	1.93	2.34	2.74	3.46	4.5	5.69
Depth	Min	0.65	1.17	1.25	1.5	1.48	1.89	2.29	3.03	4.05	5.24

Description

Premium Customizable High-Quality Torx Pan Head Screws for Versatile Applications is part of our button, pan & round-head screws range (Screws).

Key details

Type: Round Head
Standard: GB
Material: Stainless Steel
Grade: 4.8/ 8.8/ A2-70/ A4-70
Thread: Full Thread
Length: 2mm-100mm
Head Style: Round
Groove: Cross

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.012 – 0.06 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 Premium Customizable High-Quality Torx Pan Head Screws for Versatile Applications?

The listed minimum order is 1,000 pieces, at US$0.012 – 0.06 per piece. 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$0.06 for 1,000–9,999 pieces; US$0.036 for 10,000–99,999 pieces; US$0.012 for 100,000+ pieces. Final prices depend on size, material, finish and packing and are confirmed in your quote.

What are the main specifications of Premium Customizable High-Quality Torx Pan Head Screws for Versatile Applications?

Type: Round Head; Standard: GB; Material: Stainless Steel; Grade: 4.8/ 8.8/ A2-70/ A4-70; Thread: Full Thread; Length: 2mm-100mm. 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 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 button, pan & round-head screws are available?

The Button, Pan & Round-Head Screws category lists 1,831 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/screws/button-pan-round-head-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$0.012 – 0.06MOQ 1,000 piecesGet a quote WA