Metric Flat Socket Cap Screws

Metric Flat Socket Cap Screws are externally threaded fasteners used to make strong, serviceable connections in metal, wood, and machinery. Buying from a stocked distributor means you can match the exact diameter, length, grade, and finish to the job instead of settling for what is on the shelf. South Coast Fasteners keeps Metric Flat Socket Cap Screws in stock and ready to ship, with fast 3-5 day shipping. Popular options include alloy steel metric flat socket cap screws, stainless steel metric flat socket cap screws, and black oxide metric flat socket cap screws.

Product Name	Diameter 1	Thread Pitch	Length	Thread	Material	Finish
154.60780	M16-2.00 x 120MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878274	M16	2.00	120 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
162.12700	M16-2.00 x 130MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878275	M16	2.00	130 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
72.18150	M16-2.00 x 140MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878276	M16	2.00	140 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
76.17380	M16-2.00 x 150MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878277	M16	2.00	150 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
97.93540	M16-2.00 x 160MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878278	M16	2.00	160 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
114.39080	M16-2.00 x 180MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878279	M16	2.00	180 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
128.18150	M16-2.00 x 200MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878280	M16	2.00	200 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
296.35540	M16-2.00 x 220MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878281	M16	2.00	220 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
334.34150	M16-2.00 x 240MM (PT) Metric Flat Socket Caps, Coarse, Grade 12.9, Zinc Bake Cr+3	878282	M16	2.00	240 MM (PT)	Coarse	Grade 12.9	Zinc Bake Cr+3	View Details
16.39850	M20-2.50 x 30 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534283	M20	2.50	30 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
46.78450	M20-2.50 x 35 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534284	M20	2.50	35 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
51.21550	M20-2.50 x 40 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534286	M20	2.50	40 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
55.95780	M20-2.50 x 45 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534288	M20	2.50	45 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
61.92700	M20-2.50 x 50 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534290	M20	2.50	50 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
66.36150	M20-2.50 x 55 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534292	M20	2.50	55 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
71.53450	M20-2.50 x 60 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534294	M20	2.50	60 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
77.30380	M20-2.50 x 65 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534296	M20	2.50	65 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
81.48450	M20-2.50 x 70 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534298	M20	2.50	70 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
87.08850	M20-2.50 x 75 MM (FT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534299	M20	2.50	75 MM (FT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details
94.53080	M20-2.50 x 80 MM (PT) Metric Flat Socket Head Cap Screws, Coarse, Grade 12.9 Alloy Steel (DIN 7991), Thermal Black Oxide	534302	M20	2.50	80 MM (PT)	Coarse	Grade 12.9 Alloy Steel (DIN 7991)	Thermal Black Oxide	View Details

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Materials and Finishes

Metric Flat Socket Cap Screws come in grades matched to the load, from carbon steel through high-strength alloy and corrosion-resistant stainless, with finishes from plain and zinc through hot-dip galvanized for outdoor and washdown service. Pair them with Finished Hex Nuts and Flat Washers 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 Flat Socket Cap Screws Industry Applications

Metric Flat Socket Cap Screws earn a place in shops, on jobsites, and on production floors. Food-grade and construction lock pulleys, gears, and collars to shafts with them, while manufacturing and automotive fasten tooling, fixtures, and precision machinery with them. Cup, cone, and flat points and an Allen drive, in black oxide, plain, and stainless. Stocked in metric DIN and ISO sizes.

Frequently Asked Questions

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

Metric Flat Socket Cap Screws come in grades matched to the load, from carbon steel through high-strength alloy and corrosion-resistant stainless, with finishes from plain and zinc through hot-dip galvanized for outdoor and washdown service. Common options include socket head cap screws and vented socket head cap screws.

What are metric flat socket cap screws used for?

Metric Flat Socket Cap Screws are specified across food-grade, construction, manufacturing, and automotive, from structural framing and heavy equipment to machinery and general repair.

How do I choose the right metric flat 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?

We are a single source for fasteners, PPE, hand tools, cutting tools, abrasives, and industrial supplies, priced to compete and shipped fast by a crew that uses this gear every day.