M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) (pack of 1)

Accu Product Code (APC): SKTT-M2.5-8-A1-BL

Images shown for graphic representation. Not to scale.

M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) (pack of 1)

Accu Product Code (APC): SKTT-M2.5-8-A1-BL

Key Features

Certified Precision - Certificate of Conformity Supplied As Standard.
1 Year Extended Warranty.
Free Technical Support From Our Engineers.

Show All Sizes & Materials

3D CAD Model Downloads: Details .

Simple 90 Day Returns Details.

1 Year Warranty Details.

Official AccuBlack Product.

Buy More & Save

/ Each Pack of
Exc. VAT
Price Exc. VAT

All prices below Exc. VAT

Minimum order quantity: Maximum order quantity:

This component is

Discontinued

Find Alternatives

This component is

Out of Stock

This component is

Available Offline

Manufactured For Your Order

It's prime for engineers.

Show All Sizes & Materials

Accu Product Code (APC): SKTT-M2.5-8-A1-BL
Thread Size: M2.5 (2.5 mm)
Length (L): 8 mm
Head Diameter (D): 11.35 mm Tolerance: +0/-0.7 mm
Material: Stainless Steel - (A1)
Finish: Matte Black
Head Height (H): 2.5 mm Tolerance: +0/-0.25 mm
Manufacturing Standard: DIN 653
Material Family: Stainless Steel
Pitch: 0.45 mm
Radius (R): 0.5 mm
Shoulder Diameter: 2.5 mm Tolerance: +0/-0.14 mm
System of Measurement: Metric
Weight per 100 Units: 204 g

Download Tech Spec

See a problem with this specification?

M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) Description

The M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) has the following features:

Matte Black Finish
Head Diameter (D): 11.35 mm
Head Diameter (D) Tolerance: +0/-0.7 mm
Head Height (H): 2.5 mm
Head Height (H) Tolerance: +0/-0.25 mm
Length (L): 8 mm
Manufacturing Standard: DIN 653
Stainless Steel - (A1)
Stainless Steel Material Family
Pitch: 0.45 mm
Radius (R): 0.5 mm
Shoulder Diameter: 2.5 mm
Shoulder Diameter Tolerance: +0/-0.14 mm
System of Measurement: Metric
Thread Size: M2.5 (2.5 mm)

Discover more about the Knurled Thin Thumb Screws - DIN 653 range.

Thin Thumb Screws feature a knurled cylindrical head, and are designed to be easily adjusted by hand. The increased head diameter of a Thumb Screw allows these fasteners to be adjusted to a precise tightness by hand.

DIN 465 Thumb Screws are also available with an unthreaded section below the head for captivation. The captive variant is available through our custom manufacture service.

As an alternative product, Accu also offers a selection of Wing Screws, which are also designed to be adjusted by hand.

Materials

Components within this range are available in a number of specialist materials, including A1, A2 and A4 Stainless Steel, Brass, Phosphor Bronze, Nylon and PEEK.

Secure your Knurled Thin Thumb Screws against vibration-induced loosening with Accu’s pre-applied thread-locking solutions. From essential AccuLock Threadlocker to the rugged Anu-Lok 180 and high-performance Precote 80, we’ve got you covered. Elevate aesthetics with AccuBlack chemical blackening, reducing glare and adding a sleek, refined finish.

Metric Thumb Screws

Slotted Thumb Screws are manufactured according to DIN 465, and are available in metric diameters of between M2 and M10, and in lengths from 4.00mm up to 40.00mm. Additional sizes can be custom manufactured on request.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

0.204kg

Component History

Product First Available:

Wednesday, June 1, 2016

Stock Last Updated:

06:55 PMThursday, June 4, 2026

Specification Last Updated:

Thursday, June 4, 2026

Barcodes

APC (Accu Product Code):

SKTT-M2.5-8-A1-BL

EAN13 (International Article No.):

5057196485208

ASIN (Amazon Stock Identification No.):

ASIN not defined.

3D CAD Model Downloads

It will be automatically recharged within 24 hours. If you would like more downloads or need help please contact us

See a problem with this CAD Model?

Sorry, this is not available online right now.

To request a CAD Model please provide the following:

Name

Thank you for requesting a 3D CAD Model.

We aim to get back to you within 2 working days.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Customers Also Shopped For.

Product Certifications.

Certificate of Conformity Included

RoHS Certified

REACH Certified

ISO9001
Quality Approved

Your Daily Download Limit Has Been Reached.

It will be automatically recharged within 24 hours. If you would like more downloads or need help please contact us.

Report A Product Specification Or CAD Error.

Thread Size

Length (L)

Head Diameter (D)

Material

Finish

Head Height (H)

Manufacturing Standard

Material Family

Pitch

Radius (R)

Shoulder Diameter

System of Measurement

CAD Error:

Is there anything else you'd like us to know?

Email Address (so we can let you know when it's fixed)

Get A Quote By Email. Quote Successful.

YOUR PRODUCT

M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1).

Minimum quantity required for a quote:

Thank you for requesting a quote.

We aim to get back to you within 2 working days.

Submit Another Quote.

1 How Many Do You Need?

Minimum quote quantity:

We have the quantity you need in stock. Add the product straight to your cart below. ( each)

2 Getting in Touch

Your Name

Company Name

Company Email Address

Company Phone Number

3 Tell Us More We'd love to hear your plans

Industry

Delivery Country

Other Details Max 500 characters.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Destination	Available Services
	Morning Express (Before Noon)	Saturday Express

Out Of Stock

Out Of Stock

M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) (pack of 1)

M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) M2.5 x 8mm Knurled Thin Thumb Screws (DIN 653) - Black Stainless Steel (A1) (pack of 1)

Purchased