M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): SSCL-M20-150-A4-BL

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M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) (pack of 1)

Accu Product Code (APC): SSCL-M20-150-A4-BL

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Accu Product Code (APC): SSCL-M20-150-A4-BL
Thread Size: M20 (20 mm)
Length (L): 150 mm
Head Diameter (D): 30 mm Tolerance: +0/-0.33 mm
Material: Stainless Steel - Marine (A4)
Finish: Matte Black
Fully Threaded: No
Head Length (H): 11 mm Tolerance: +0/-0.27 mm
Manufacturing Standard: DIN 7984
Material Family: Stainless Steel
Socket Depth (P): 7.5 mm
Socket Size (J): 14 mm
System of Measurement: Metric
Thread Length (Min) (E): 52 mm
Thread Pitch: 2.5 mm
Weight per 100 Units: 34.7 kg

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M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) Description

The M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) has the following features:

Matte Black Finish
Head Diameter (D): 30 mm
Head Diameter (D) Tolerance: +0/-0.33 mm
Head Length (H): 11 mm
Head Length (H) Tolerance: +0/-0.27 mm
Length (L): 150 mm
Manufacturing Standard: DIN 7984
Stainless Steel - Marine (A4)
Stainless Steel Material Family
Socket Depth (P): 7.5 mm
Socket Size (J): 14 mm
System of Measurement: Metric
Thread Length (Min) (E): 52 mm
Thread Pitch: 2.5 mm
Thread Size: M20 (20 mm)

Discover more about the Metric Low Cap Head Screws range.

Low Socket Cap Head Screws are designed with a reduced head height for aesthetic and space conservation purposes. The low profile head of these screws makes them ideal for low-clearance applications.

Low Socket Cap Screws are operated using a Hex Key (also known as an Allen Key) or a Hexagon Socket Drive Bit. All of our Hexagon Socket Low Cap Head Screws are manufactured according to industry standards, and are precision machined to achieve tolerances of ±0.13mm.

Accu's Low Cap Screws are also available with a Hexalobular (Torx) Drive. These components can be found in our Torx Low Cap Head Screws range.

Materials

Low Socket Cap Screws are available in a range of materials, including A2 and A4 Stainless Steel, Aluminium, Brass, Phosphor Bronze, PEEK, Reny, Polyphenylene and 10.9 Hardened Steel.

Enhance the security of your Metric Low Cap Head 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 Low Cap Screws

Metric Low Cap Socket Screws are available as standard in thread sizes ranging from M3 to M24. These components are manufactured in lengths between 3.00mm and 150.00mm, and both full and partially threaded varieties are available.

Imperial Low Cap Screws

Imperial Low Socket Cap Screws are manufactured in thread sizes between #0 and 1 inch. Lengths of this component range from 3/32 inch to 12 inch as standard, with the option for either full or partial thread available.

Shipping Information

Shipping Destinations:

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Weight (100 items):

34.7kg

Component History

Product First Available:

Monday, May 16, 2016

Stock Last Updated:

11:37 PMWednesday, June 3, 2026

Specification Last Updated:

Wednesday, June 3, 2026

Barcodes

APC (Accu Product Code):

SSCL-M20-150-A4-BL

EAN13 (International Article No.):

5057196439157

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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Length (L)

Head Diameter (D)

Material

Finish

Fully Threaded

Head Length (H)

Manufacturing Standard

Material Family

Socket Depth (P)

Socket Size (J)

System of Measurement

Thread Length (Min) (E)

Thread Pitch

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M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) (pack of 1)

M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) M20 x 150mm Low Head Cap Screws (DIN 7984) - Black Marine Stainless Steel (A4) (pack of 1)

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