Metric Button Socket Cap Screws

Metric Button Socket Cap Screws are externally threaded fasteners used to make strong, serviceable connections in metal, wood, and machinery. Ordering from a distributor that carries deep stock means matching the exact size, grade, and finish to the job, not making do with the closest thing on the rack. South Coast Fasteners keeps Metric Button Socket Cap Screws in stock and ready to ship, with fast 3-5 day shipping. Popular options include stainless steel metric button socket cap screws, alloy steel metric button socket cap screws, and black oxide metric button socket cap screws.

Product Name	Diameter 1	Thread Pitch	Length	Thread	Material	Finish
7.70800	M2-0.40 x 3 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535001	M2	0.40	3 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
7.70800	M2-0.40 x 4 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535002	M2	0.40	4 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
7.70800	M2-0.40 x 5 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535005	M2	0.40	5 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
7.70800	M2-0.40 x 6 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535007	M2	0.40	6 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
7.72300	M2-0.40 x 8 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535009	M2	0.40	8 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
7.72300	M2-0.40 x 10 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535013	M2	0.40	10 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
7.98500	M2-0.40 x 12 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535014	M2	0.40	12 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
9.66200	M2-0.40 x 16 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535015	M2	0.40	16 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
9.26200	M2.5-0.45 x 3 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535017	M2.5	0.45	3 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
6.16900	M2.5-0.45 x 4 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535023	M2.5	0.45	4 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
6.16900	M2.5-0.45 x 5 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535032	M2.5	0.45	5 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
4.84600	M2.5-0.45 x 6 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535034	M2.5	0.45	6 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
4.84600	M2.5-0.45 x 8 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535036	M2.5	0.45	8 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
4.86200	M2.5-0.45 x 10 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535038	M2.5	0.45	10 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
4.86200	M2.5-0.45 x 12 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535040	M2.5	0.45	12 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
5.41500	M2.5-0.45 x 16 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535042	M2.5	0.45	16 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
5.70800	M2.5-0.45 x 20 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 12.9 (ISO 7380), Thermal Black Oxide	535199	M2.5	0.45	20 MM (FT)	Coarse	Grade 12.9 (ISO 7380)	Thermal Black Oxide	View Details
14.98400	M2-0.40 x 3 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 10.9 Alloy Steel (ISO 7380), Thermal Black Oxide	565001	M2	0.40	3 MM (FT)	Coarse	Grade 10.9 Alloy Steel	Thermal Black Oxide	View Details
14.98400	M2-0.40 x 4 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 10.9 Alloy Steel (ISO 7380), Thermal Black Oxide	565002	M2	0.40	4 MM (FT)	Coarse	Grade 10.9 Alloy Steel	Thermal Black Oxide	View Details
14.98400	M2-0.40 x 6 MM (FT) Metric Button Head Socket Cap Screws, Coarse, Grade 10.9 Alloy Steel (ISO 7380), Thermal Black Oxide	565007	M2	0.40	6 MM (FT)	Coarse	Grade 10.9 Alloy Steel	Thermal Black Oxide	View Details

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Materials and Finishes

Metric Button Socket Cap Screws run from general-purpose carbon steel up to high-strength alloy and stainless, finished anywhere from plain and zinc to hot-dip galvanized for wet or outdoor work. Pair them with fasteners, socket screws, and flange screws to round out the assembly.

How to Choose

Match the grade to the working load and the finish to the environment after locking in diameter, thread pitch, and length. Harsh or corrosive settings call for alloy or stainless.

Metric Button Socket Cap Screws Industry Applications

Metric Button Socket Cap Screws are specified across the trades. Marine & offshore and petrochemical reach for them in tight-clearance assemblies, while construction lock pulleys, gears, and collars to shafts with them. Alloy steel for strength and stainless for corrosion resistance, in the metric and inch sizes precision work demands. Stocked in metric DIN and ISO sizes.

Frequently Asked Questions

What materials and finishes are metric button socket cap screws available in?

Metric Button Socket Cap Screws run from general-purpose carbon steel up to high-strength alloy and stainless, finished anywhere from plain and zinc to hot-dip galvanized for wet or outdoor work. Common options include socket head cap screws and vented socket head cap screws.

What are metric button socket cap screws used for?

Metric Button Socket Cap Screws are relied on across marine and offshore, petrochemical, and construction, from structural framing and heavy equipment to machinery and general repair.

How do I choose the right metric button socket cap screws?

Match the grade to the working load and the finish to the environment after locking in diameter, thread pitch, and length. Harsh or corrosive settings call for alloy or stainless.

Can I order in bulk or request a quote?

Yes. Stock covers small orders and full production runs. Reach out for a quote or product help.

Why Choose South Coast Fasteners?

Beyond fasteners, we carry PPE, hand tools, cutting tools, abrasives, and industrial supplies, all stocked at competitive prices and backed by fast shipping and people who know the products. We also stock Finished Hex Nuts and Flat Washers.