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Screws › Button, Pan & Round-Head Screws

High-Performance Tantalum Screws – Slotted Head for Ultimate Strength

Updated 2026-11-04 · Markdown version

Price on request

MOQ 10 kilograms · Final price confirmed in your quote

Material: Tantalum
Head Style: Round
Standard: DIN, GB, JIS
Grade: 6.8
Size: M2 M3 M4 M5 Custom
Surface Treatment: Galvanized, Hot DIP Galvanized
Surface: Grinding Polished
Color: Silver Gray

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	Tantalum
Type	Pan Head
Groove	Word
Connection	Common Bolt
Head Style	Round
Standard	DIN, GB, JIS
Grade	6.8
Product Name	Tantalum Screws
Keywords	Superb Tantalum Screws
Shape	Slotted Head
Chemical Composition	99.95% Min Tantalum
Size	M2 M3 M4 M5 Custom
Surface Treatment	Galvanized, Hot DIP Galvanized
Surface	Grinding Polished
Advantage	One-Stop Customized Service
Color	Silver Gray
Density	16.6g/cm3
OEM	Customizable
Sample	Accept
Transport Package	Standard Packaging or Customized
Specification	Standard specifications or customized
Origin	Baoji, China
HS Code	81059090
Production Capacity	5000000pieces/Year
EXCEPTIONAL CORROSION RESISTANCE	Corrosion-resistant screws, like our tantalum offerings, stand as the cornerstone of resilience against harsh chemicals, including aggressive acids and alkaline substances that can deteriorate lesser metals. These screws are impeccably suited for the most demanding environments, ensuring longevity and reliability where it matters most.
BIOCOMPATIBILITY	Tantalum's extraordinary biocompatibility sets it apart; it is non-toxic and harmoniously integrates with human tissue. This makes tantalum screws the preferred choice for surgical implants and medical devices, ensuring safety and non-reactivity within the body.
HIGH STRENGTH AND DURABILITY	With exceptional tensile strength and unmatched durability, tantalum screws withstand immense stress without compromising integrity. They shine in scenarios demanding high strength, offering unwavering support where the stakes are high.
TEMPERATURE RESISTANCE	Engineered to perform at blistering temperatures exceeding 3000°F, tantalum screws maintain their structural integrity where others falter. They are the go-to choice for applications subjected to extreme heat, where other materials may fail.
LOW ELASTIC MODULUS	Tantalum's lower elasticity modulus compared to traditional metals makes it ideal for surgical implants, mirroring the elasticity of human bones. This reduces stress shielding and supports optimal bone healing, enhancing recovery outcomes.
Category	Button, Pan & Round-Head Screws

Technical parameters

TANTALUM SCREWS SPECIFICATIONS
Product Name	Tantalum Screws
Keywords	Superb Tantalum Screws
Shape	Slotted Head
Chemical Composition	99.95% Min Tantalum
Size	M2 M3 M4 M5 Custom
Surface Treatment	Galvanized, Hot Dip Galvanized
Surface	Grinding Polished
Advantage	One-stop Customized Service
Color	Silver Gray
Density	16.6g/cm3
OEM	Customizable
Sample	Accept
We support customization of Hafnium Plate of various specifications and uses

Description

High-Performance Tantalum Screws – Slotted Head for Ultimate Strength is part of our button, pan & round-head screws range (Screws).

Key details

Type: Pan Head
Standard: DIN, GB, JIS
Material: Tantalum
Grade: 6.8
Size: M2 M3 M4 M5 Custom
Head Style: Round
Groove: Word
Surface Treatment: Galvanized, Hot DIP Galvanized

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 10 kilograms. 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 High-Performance Tantalum Screws – Slotted Head for Ultimate Strength?

The listed minimum order is 10 kilograms. 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 High-Performance Tantalum Screws – Slotted Head for Ultimate Strength?

Type: Pan Head; Standard: DIN, GB, JIS; Material: Tantalum; Grade: 6.8; Size: M2 M3 M4 M5 Custom; Head Style: Round. 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 size. 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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Price on requestMOQ 10 kilogramsGet a quote WA