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M3 M4 Stainless steel Hex Flange Self Tapping Screws SS304 SS316 A2 A4-80 Drilling screws

Name: M3 M4 Stainless steel Hex Flange Self Tapping Screws SS304 SS316 A2 A4-80 Drilling screws
Brand: Hunan Jia Shan Hardware Tech Co., Ltd.
SKU: DIN, ASEM, ISO
Price: 0.20 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Certification: ISO

Model Number: DIN, ASEM, ISO

Payment & Shipping Terms

Minimum Order Quantity: 100

Price: USD0.2/pcs-USD1/pcs

Delivery Time: 1-5 weekds

Payment Terms: T/T, Western Union

Supply Ability: Batch order abailable

Get Best Price

Product Details

Product Description

Highlight:

Usage:	Fastening	Size:	Various Sizes Available
Style:	Self Tapping Screws	Head Style:	Self Tapping Screws
Strength:	High	Finish:	Polished
Manufacturer:	JIA SHAN Hardward Company	Length:	As Customisation
Package:	Small Packing+Carton Packing+Pallet	Standard:	DIN
Package Quantity:	100 Pieces	Shape:	Self Tapping Screws
Measurement System:	INCH, Metric	Port:	Shenzhen
Quality:	Inspection Before Shipment	Color:	As Customisation
Material:	Steel:304/316/301/310/201

Usage:	Fastening
Size:	Various Sizes Available
Style:	Self Tapping Screws
Head Style:	Self Tapping Screws
Strength:	High
Finish:	Polished
Manufacturer:	JIA SHAN Hardward Company
Length:	As Customisation
Package:	Small Packing+Carton Packing+Pallet
Standard:	DIN
Package Quantity:	100 Pieces
Shape:	Self Tapping Screws
Measurement System:	INCH, Metric
Port:	Shenzhen
Quality:	Inspection Before Shipment
Color:	As Customisation
Material:	Steel:304/316/301/310/201

M3 M4 Stainless steel Hex Flange Self Tapping Screws SS304 SS316 A2 A4-80 Drilling screws

M3 M4 Stainless Steel Hex Flange Self Tapping Screws SS304 SS316 A2 A4-80 Drilling Screws

Usage

Fastening

Size

Various sizes available

Style

Self Tapping Screws

Strength

High

Finish

Polished

Manufacturer

JIA SHAN Hardward Company

Length

As customisation

Standard

DIN

Material

Steel:304/316/301/310/201

Product Overview

These stainless steel hex flange self-tapping screws are available in M3 and M4 sizes, manufactured from high-quality SS304 or SS316 materials (A2/A4-80 grade). They feature a hex flange head design for secure fastening in various materials including wood, plastic, metal, and brick.

Key Features

Available in round head and flat head variations
Pointed head versions eliminate need for pilot holes
Manufactured from carburized steel or stainless steel
Heat-treated for optimal performance (carburizing for carbon steel, solution hardening for stainless)
High surface hardness with tough core ("soft outside, rigid inside")
Surface protection through plating or phosphating
Produced using high-speed cold heading process for superior quality

Material Specifications

Grade	C%	Cr%	Ni%	Mo%
304	0.07	17.5-19.5	8.0-10.5	/
316	0.08	16.0-18.0	10.0-14.0	2.00-3.00
301	0.15	16.0-18.1	6-8	/
310	0.08	24-26	19-22	/

Applications

These self-tapping screws are ideal for applications requiring:

Secure fastening in wood, plastic, metal, and brick materials
Environments where corrosion resistance is essential
Applications requiring high strength and durability
Situations where pilot holes are impractical

Packaging Options

Available in small packing, carton packing, or pallet configurations. Standard package quantity is 100 pieces.

Quality Assurance

All products undergo thorough inspection before shipment to ensure they meet the highest quality standards.

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