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Screws › Button, Pan & Round-Head Screws

Phillips Pan Head Screw with Spring Washer and Flat Washer Assembly, Black Oxide Carbon Steel 4.8 Grade

Updated 2026-11-04 · Markdown version

Model no. M3-M5-4.8-Black

US$0.341,000–4,999 pieces

US$0.255,000–9,999 pieces

US$0.1910,000–49,999 pieces

US$0.1350,000–99,999 pieces

US$0.09100,000+ pieces

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

Material: Carbon Steel
Head Style: Pan Head
Standard: GB
Grade: 4.8 Grade
Thread Standard: Metric Thread
Drive Type: Phillips Drive
Surface Finish: Black Oxide

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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

Material	Carbon Steel
Type	Machine Screw
Groove	Phillips
Model NO.	M3-M5-4.8-Black
Connection	Male Thread
Head Style	Pan Head
Standard	GB
Grade	4.8 Grade
Thread Standard	Metric Thread
Drive Type	Phillips Drive
MOQ	Small MOQ Acceptable
Processing Type	Cold Heading / Cold Forged
Surface Finish	Black Oxide
Transport Package	Plastic Bag / Carton
Specification	M4, M5, M6, M8
Origin	Yangzhou City, Jiangsu Province, China
HS Code	7318159090
Production Capacity	800000
Category	Button, Pan & Round-Head Screws

Technical parameters

Product Name	Phillips Pan Head Combination Screw with Spring Washer & Flat Washer
Standard	GB/T 9074.4
Material	Carbon Steel
Grade	4.8
Surface Treatment	Black Oxide
Drive Type	Phillips (Cross Slot)
Head Style	Pan Head
Washer Assembly	Pre-assembled Spring Washer + Flat Washer
Available Sizes	M3, M4, M5, M6
Thread Type	Metric Thread
MOQ	1000 pcs
Packing	Inner plastic bag, outer export carton
Trade Term	FOB Yangzhou, China
Lead Time	7-15 working days after deposit received
Sample	Available; sample cost & freight on buyer, refundable in bulk order
HS Code	7318159090

Description

Phillips Pan Head Screw with Spring Washer and Flat Washer Assembly, Black Oxide Carbon Steel 4.8 Grade is part of our button, pan & round-head screws range (Screws).

Key details

Type: Machine Screw
Standard: GB
Material: Carbon Steel
Grade: 4.8 Grade
Head Style: Pan Head
Groove: Phillips
Connection: Male Thread
Thread Standard: Metric Thread

Available configurations include material, head style, standard, grade and thread standard. 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$0.09 – 0.34 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 Phillips Pan Head Screw with Spring Washer and Flat Washer Assembly, Black Oxide Carbon Steel 4.8 Grade?

The listed minimum order is 1,000 pieces, at US$0.09 – 0.34 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$0.34 for 1,000–4,999 pieces; US$0.25 for 5,000–9,999 pieces; US$0.19 for 10,000–49,999 pieces; US$0.13 for 50,000–99,999 pieces; US$0.09 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 Phillips Pan Head Screw with Spring Washer and Flat Washer Assembly, Black Oxide Carbon Steel 4.8 Grade?

Type: Machine Screw; Standard: GB; Material: Carbon Steel; Grade: 4.8 Grade; Head Style: Pan Head; Groove: Phillips. 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 thread standard. 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

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

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US$0.09 – 0.34MOQ 1,000 piecesGet a quote WA