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M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) (pack of 100)

Accu Product Code (APC): SSBF-M8-50-A4-P80

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M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) (pack of 100)

Accu Product Code (APC): SSBF-M8-50-A4-P80

Key Features

Precote 80 is a single-use, epoxy threadlocker for high performance applications.
Exceptional performance in extreme temperatures from -50°C to 170°C.
Free Technical Support From Our Engineers.

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M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) Description

The M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) has the following features:

ISO 7380-2 Manufacturing Standard
50mm Length (L)
28mm Thread Length (Min)
Marine Stainless Steel (A4) Material
316 Marine Grade Stainless Steel (A4) Material Specification
Thread Locking - precote 80 Finish
1.25mm Thread Pitch
4.4mm Head Height (H)
Metric Metric or Imperial?
M8 (8mm) Thread Size
17.8mm Flange Diameter (D)
5mm Socket Size (J)
2.6mm Hexagon Depth (Min) (P)
+0.02/+0.14mm Socket Size (J) Tolerance
+0/-0.7mm Flange Diameter (D) Tolerance
1.5mm Flange Height (FL)
+0/-0.25mm Flange Height (FL) Tolerance
+0/-0.4mm Head Diameter Tolerance
+0/-0.3mm Head Height (H) Tolerance
13.2mm Button Head Diameter (ID)

Discover more about the Metric Socket Flanged Button Screws range.

A variation of Accu’s standard Socket Button Head Screw, this alternative incorporates an integrated flange, eliminating the need for a separate washer.

As with the standard Socket Button Screw, this fastener features a low-profile rounded head, free from sharp or pointed edges, making it ideal for both safety and aesthetic reasons.

Fitted with the widely available Allen (Socket) drive, Socket Flanged Button Screws are a popular choice for decorative applications and can be installed using the appropriate sized Accu Hex Key, or with a Hexagon Driver Bit.

Materials

Socket Flanged Button Screws are available from Accu in A2 and A4 Grade Stainless Steel, in natural finish. High Tensile Steel (10.9) variants are also available as standard, in either natural or Zinc Plated finish, depending on the size of screw required.

Enhance the security of your Socket Flanged Button 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.

For alternative materials, such as Aluminium, Brass, Phosphor Bronze and PEEK, please contact our team.

Metric Socket Flanged Button Screws

Available in Metric sizes from M2 up to M12, and thread lengths of between 3mm and 120mm, Accu stocks a wide range of Socket Flanged Button Screw sizes. Head diameters start from 4mm and go up to 26mm. These components are manufactured according to the ISO 7380-2 standard.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

1.87kg

Component History

Product First Available:

Thursday, November 14, 2024

Stock Last Updated:

03:00 PMFriday, May 16, 2025

Specification Last Updated:

Friday, May 16, 2025

Barcodes

APC (Accu Product Code):

SSBF-M8-50-A4-P80

EAN13 (International Article No.):

5057196791477

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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Thread Size

Length (L)

Flange Diameter (D)

Material

Finish

Button Head Diameter (ID)

Flange Height (FL)

Head Diameter Tolerance

Head Height (H)

Hexagon Depth (Min) (P)

Manufacturing Standard

Material Specification

Metric or Imperial?

Socket Size (J)

Thread Length (Min)

Thread Pitch

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M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4).

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M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) (pack of 100)

M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) M8 x 50mm Socket Flanged Button Screws (ISO 7380-2) - Thread Locking - precote 80 Marine Stainless Steel (A4) (pack of 100)

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