Excellent 4.7 out of 5.

M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) (pack of 50)

Accu Product Code (APC): SSKA-M8-120-A2-R360

Images shown for graphic representation. Not to scale.

M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) (pack of 50)

Accu Product Code (APC): SSKA-M8-120-A2-R360

Key Features

AccuLock R360 is an adjustable and reusable low strength anti-vibration compound.
Manufactured in the UK.
Re-useable up to 5 times in environments between -50°C to 75°C.

Show All Sizes & Materials

3D CAD Model Downloads: Details .

Simple 90 Day Returns Details.

1 Year Warranty Details.

Official AccuLock Product.

Buy More & Save

Show % Savings

/ 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

M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) Description

The M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) has the following features:

3.5mm Hexagon Depth (P)
DIN 7991 Manufacturing Standard
16mm Thread Length (E)
120mm Overall Length (L)
Stainless Steel (A2) Material
Stainless Steel (A2) Material Specification
1.25mm Screw Thread Pitch
Thread Locking - AccuLock 360 Finish
Metric Metric or Imperial?
M8 (8mm) Thread Size
16mm Head Diameter (D)
4.4mm Countersunk Length (H)
99.6mm Captive Length
6.2mm Captive Diameter (C)
+0/-0.43mm Head Diameter (D) Tolerance
90 Degrees Countersunk Angle (CA)
5mm Socket Size (J)
M8 (8mm) Suitable Captive Washer
/washers-for-captive-screws/14886-HCW-M8-BZP Suitable Captive Washer Link

Discover more about the Metric Socket Countersunk Captive Screws range.

Captive Screws are designed to be used alongside Accu's range of Captive Washers. These components are designed to lock in place after installation, preventing damage to machinery or loss of loose components. Accu's Countersunk Captive Screws feature a countersunk head, which allows them to sit flush against a target housing. Countersunk Screws are intended to be used alongside pre-drilled and countersunk holes.

For more information on Accu's Captive Screw range, please see our What is a Captive Screw? page.

Countersunk Captive Screw Variants

Countersunk Captive Screws can be manufactured in a wide number of materials, including Stainless Steel, Brass, Phosphor Bronze and PEEK.

Enhance the security of your Socket Countersunk Captice Screws against vibrations and self-loosening with our pre-applied thread-locking solutions. Choose from AccuLock Threadlocker for essential fastening, Anu-Lok 180 for added robustness, or Precote 80 for high-performance locking. Elevate the aesthetics of your components with AccuBlack chemical blackening, reducing reflections and delivering a premium finish.

Metric Captive Countersunk Screws

Captive Countersunk Screws are available in metric thread sizes of between M2 and M6, with lengths ranging from 8mm up to 50mm.

Custom Manufactured Captive Screws

Accu can custom manufacture bespoke Captive Screws according to customer specifications. If the product you require is not listed within our standard ranges, please contact us. Alternatively, customers can now submit a technical drawing to MADEbyACCU.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

3.73kg

Component History

Product First Available:

Sunday, June 28, 2015

Stock Last Updated:

01:39 PMFriday, May 23, 2025

Specification Last Updated:

Friday, May 23, 2025

Barcodes

APC (Accu Product Code):

SSKA-M8-120-A2-R360

EAN13 (International Article No.):

5057196591824

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.

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

Overall Length (L)

Head Diameter (D)

Material

Finish

Captive Diameter (C)

Captive Length

Countersunk Angle (CA)

Countersunk Length (H)

Hexagon Depth (P)

Manufacturing Standard

Material Specification

Metric or Imperial?

Screw Thread Pitch

Socket Size (J)

Suitable Captive Washer

Thread Length (E)

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

M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2).

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

Complete Your Project With These Recommendations.

Out Of Stock

Complete Your Project With These Recommendations.

Out Of Stock

M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) (pack of 50)

M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) M8 x 120mm Socket Countersunk Captive Screws (DIN 7991) - Thread Locking Stainless Steel (A2) (pack of 50)

Purchased