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Screws · Socket Set Screws

Socket Set Screws — ISO 4026 / ISO 4029 / DIN 913-916

Socket Set Screws to ISO 4026 / ISO 4029 / DIN 913-916. Full dimensional table, materials, finishes and quotation. 68 sizes listed.

Technical Drawing

Select a size to view the dimensioned line drawing. Annotations update automatically from the selected dimensions.

Socket Set Screws are screws manufactured to ISO 4026 / ISO 4029 / DIN 913-916. This page lists the full dimensional range with the key specifications engineers need to select and specify them.

What Are Socket Set Screws?

Socket Set Screws are screws defined by ISO 4026 / ISO 4029 / DIN 913-916. They are selected by thread size and the dimensional characteristics shown below, and are available in a range of materials and finishes to suit the application and environment.

Dimensions & Specifications (ISO 4026 / ISO 4029 / DIN 913-916)

Size Pitch (mm) Hex socket s (mm) Engagement depth t min (mm) Point diameter dp (mm) End type Reference standard
M1.6 0.35 0.7 0.7 0.8 Flat point ISO 4026 / DIN 913-916
M1.6 0.35 0.7 0.7 0.8 Cone point ISO 4027 / DIN 913-916
M1.6 0.35 0.7 0.7 0.8 Dog point ISO 4028 / DIN 913-916
M1.6 0.35 0.7 0.7 0.8 Cup point ISO 4029 / DIN 913-916
M2 0.4 0.9 0.9 1.0 Flat point ISO 4026 / DIN 913-916
M2 0.4 0.9 0.9 1.0 Cone point ISO 4027 / DIN 913-916
M2 0.4 0.9 0.9 1.0 Dog point ISO 4028 / DIN 913-916
M2 0.4 0.9 0.9 1.0 Cup point ISO 4029 / DIN 913-916
M2.5 0.45 1.3 1.1 1.5 Flat point ISO 4026 / DIN 913-916
M2.5 0.45 1.3 1.1 1.5 Cone point ISO 4027 / DIN 913-916
M2.5 0.45 1.3 1.1 1.5 Dog point ISO 4028 / DIN 913-916
M2.5 0.45 1.3 1.1 1.5 Cup point ISO 4029 / DIN 913-916
M3 0.5 1.5 1.4 2.0 Flat point ISO 4026 / DIN 913-916
M3 0.5 1.5 1.4 2.0 Cone point ISO 4027 / DIN 913-916
M3 0.5 1.5 1.4 2.0 Dog point ISO 4028 / DIN 913-916
M3 0.5 1.5 1.4 2.0 Cup point ISO 4029 / DIN 913-916
M4 0.7 2.0 2.0 2.5 Flat point ISO 4026 / DIN 913-916
M4 0.7 2.0 2.0 2.5 Cone point ISO 4027 / DIN 913-916
M4 0.7 2.0 2.0 2.5 Dog point ISO 4028 / DIN 913-916
M4 0.7 2.0 2.0 2.5 Cup point ISO 4029 / DIN 913-916
M5 0.8 2.5 2.5 3.5 Flat point ISO 4026 / DIN 913-916
M5 0.8 2.5 2.5 3.5 Cone point ISO 4027 / DIN 913-916
M5 0.8 2.5 2.5 3.5 Dog point ISO 4028 / DIN 913-916
M5 0.8 2.5 2.5 3.5 Cup point ISO 4029 / DIN 913-916
M6 1.0 3.0 3.0 4.0 Flat point ISO 4026 / DIN 913-916
M6 1.0 3.0 3.0 4.0 Cone point ISO 4027 / DIN 913-916
M6 1.0 3.0 3.0 4.0 Dog point ISO 4028 / DIN 913-916
M6 1.0 3.0 3.0 4.0 Cup point ISO 4029 / DIN 913-916
M8 1.25 4.0 4.0 5.5 Flat point ISO 4026 / DIN 913-916
M8 1.25 4.0 4.0 5.5 Cone point ISO 4027 / DIN 913-916
M8 1.25 4.0 4.0 5.5 Dog point ISO 4028 / DIN 913-916
M8 1.25 4.0 4.0 5.5 Cup point ISO 4029 / DIN 913-916
M10 1.5 5.0 5.0 7.0 Flat point ISO 4026 / DIN 913-916
M10 1.5 5.0 5.0 7.0 Cone point ISO 4027 / DIN 913-916
M10 1.5 5.0 5.0 7.0 Dog point ISO 4028 / DIN 913-916
M10 1.5 5.0 5.0 7.0 Cup point ISO 4029 / DIN 913-916
M12 1.75 6.0 6.0 8.5 Flat point ISO 4026 / DIN 913-916
M12 1.75 6.0 6.0 8.5 Cone point ISO 4027 / DIN 913-916
M12 1.75 6.0 6.0 8.5 Dog point ISO 4028 / DIN 913-916
M12 1.75 6.0 6.0 8.5 Cup point ISO 4029 / DIN 913-916
M16 2.0 8.0 8.0 12.0 Flat point ISO 4026 / DIN 913-916
M16 2.0 8.0 8.0 12.0 Cone point ISO 4027 / DIN 913-916
M16 2.0 8.0 8.0 12.0 Dog point ISO 4028 / DIN 913-916
M16 2.0 8.0 8.0 12.0 Cup point ISO 4029 / DIN 913-916
M20 2.5 10.0 10.0 15.0 Flat point ISO 4026 / DIN 913-916
M20 2.5 10.0 10.0 15.0 Cone point ISO 4027 / DIN 913-916
M20 2.5 10.0 10.0 15.0 Dog point ISO 4028 / DIN 913-916
M20 2.5 10.0 10.0 15.0 Cup point ISO 4029 / DIN 913-916
M24 3.0 12.0 12.0 18.0 Flat point ISO 4026 / DIN 913-916
M24 3.0 12.0 12.0 18.0 Cone point ISO 4027 / DIN 913-916
M24 3.0 12.0 12.0 18.0 Dog point ISO 4028 / DIN 913-916
M24 3.0 12.0 12.0 18.0 Cup point ISO 4029 / DIN 913-916
M30 3.5 14.0 15.0 22.0 Flat point ISO 4026 / DIN 913-916
M30 3.5 14.0 15.0 22.0 Cone point ISO 4027 / DIN 913-916
M30 3.5 14.0 15.0 22.0 Dog point ISO 4028 / DIN 913-916
M30 3.5 14.0 15.0 22.0 Cup point ISO 4029 / DIN 913-916
M36 4.0 17.0 19.0 27.0 Flat point ISO 4026 / DIN 913-916
M36 4.0 17.0 19.0 27.0 Cone point ISO 4027 / DIN 913-916
M36 4.0 17.0 19.0 27.0 Dog point ISO 4028 / DIN 913-916
M36 4.0 17.0 19.0 27.0 Cup point ISO 4029 / DIN 913-916
M45 4.5 19.0 24.0 34.0 Flat point ISO 4026 / DIN 913-916
M45 4.5 19.0 24.0 34.0 Cone point ISO 4027 / DIN 913-916
M45 4.5 19.0 24.0 34.0 Dog point ISO 4028 / DIN 913-916
M45 4.5 19.0 24.0 34.0 Cup point ISO 4029 / DIN 913-916
M48 5.0 22.0 28.0 36.0 Flat point ISO 4026 / DIN 913-916
M48 5.0 22.0 28.0 36.0 Cone point ISO 4027 / DIN 913-916
M48 5.0 22.0 28.0 36.0 Dog point ISO 4028 / DIN 913-916
M48 5.0 22.0 28.0 36.0 Cup point ISO 4029 / DIN 913-916

Materials & Finishes

Common materials include carbon steel (typically zinc plated or hot-dip galvanized), alloy steel in property classes 8.8, 10.9 and 12.9, and stainless steel A2 (304) or A4 (316) for corrosion resistance. Specify the material, property class and surface finish appropriate to your load and environment.

Typical Applications

Machine assembly, tooling, enclosures and precision equipment where a clean, controllable drive and head form are needed.

Related Fasteners

Pricing

Socket Set Screws are stocked and supplied to order. Pricing starts from approximately US$0.030 per piece for standard sizes in carbon steel; final pricing depends on size, material, finish and order quantity (MOQ applies). Request a quotation below for your exact specification.

Request a Quotation for Socket Set Screws

Tell us the size, material, finish and quantity you need for Socket Set Screws (ISO 4026 / ISO 4029 / DIN 913-916) and our team will respond within one business day.

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Frequently Asked Questions

What standard do Socket Set Screws conform to?

Socket Set Screws are manufactured to ISO 4026 / ISO 4029 / DIN 913-916. The dimensional values on this page follow that standard.

What sizes are available for Socket Set Screws?

The table on this page lists 68 sizes, ranging from M1.6 to M48. Other sizes can be quoted on request.

What materials and finishes are Socket Set Screws available in?

Common options are carbon steel (zinc plated or hot-dip galvanized), alloy steel in property classes 8.8/10.9/12.9, and stainless steel A2 (304) or A4 (316). Specify material and finish to suit your load and environment.

How do I request a quote for Socket Set Screws?

Use the fastener finder on this page to set the size, material, finish and quantity, then submit the request. A specialist from engineeringhardware.com will reply within one business day.