Metric Flange Bolts

Metric Flange Bolts 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 Flange Bolts in stock and ready to ship, with fast 3-5 day shipping. Popular options include flange bolts and stainless steel flange bolts.

Product Name	Diameter 1	Thread Pitch	Length	Thread	Material	Finish
32.53800	M6-1.00 x 12 MM (FT) Metric Hex Flange Bolts, Coarse, Grade 10.9, JIS B-1189, Type 2, Zinc Cr+3	VJ1012	M6	1.00	12 MM (FT)	Coarse	Grade 10.9	Zinc Cr+3	View Details
34.43100	M6-1.00 x 16 MM (FT) Metric Hex Flange Bolts, Coarse, Grade 10.9, JIS B-1189, Type 2, Zinc Cr+3	VJ1016	M6	1.00	16 MM (FT)	Coarse	Grade 10.9	Zinc Cr+3	View Details
30.34500	M6-1.00 x 20 MM (FT) Metric Hex Flange Bolts, Coarse, Grade 10.9, JIS B-1189, Type 2, Zinc Cr+3	VJ1020	M6	1.00	20 MM (FT)	Coarse	Grade 10.9	Zinc Cr+3	View Details
48.00000	M6-1.00 x 25 MM (FT) Metric Hex Flange Bolts, Coarse, Grade 10.9, JIS B-1189, Type 2, Zinc Cr+3	VJ1025	M6	1.00	25 MM (FT)	Coarse	Grade 10.9	Zinc Cr+3	View Details
9.85860	M6-1.00 x 30 MM (PT) Metric Flange Bolts (18 MM Thread Length), Coarse, Grade 10.9, JIS B-1189, Type 2, Zinc Cr+3	VJ1030	M6	1.00	30 MM (PT)	Coarse	Grade 10.9	Zinc Cr+3	View Details
8.30000	M6-1.00 x 35 MM (PT) Metric Flange Bolts (18 MM Thread Length), Coarse, Grade 10.9, JIS B-1189, Type 2, Zinc Cr+3	VJ1035	M6	1.00	35 MM (PT)	Coarse	Grade 10.9	Zinc Cr+3	View Details
25.52300	M8-1.25 x 12 MM (FT) Metric Hex Head Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633062	M8	1.25	12 MM (FT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
25.41500	M8-1.25 x 16 MM (FT) Metric Hex Head Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633063	M8	1.25	16 MM (FT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
27.44600	M8-1.25 x 20 MM (FT) Metric Hex Head Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633064	M8	1.25	20 MM (FT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
27.47700	M8-1.25 x 25 MM (FT) Metric Hex Head Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633065	M8	1.25	25 MM (FT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
29.75400	M8-1.25 x 30 MM (FT) Metric Hex Head Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633066	M8	1.25	30 MM (FT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
32.96900	M8-1.25 x 35 MM (PT) Metric Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633067	M8	1.25	35 MM (PT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
39.12300	M8-1.25 x 40 MM (PT) Metric Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633068	M8	1.25	40 MM (PT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
39.21500	M8-1.25 x 45 MM (PT) Metric Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633069	M8	1.25	45 MM (PT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
42.13800	M8-1.25 x 50 MM (PT) Metric Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633070	M8	1.25	50 MM (PT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
23.10750	M8-1.25 x 60 MM (PT) Metric Flange Bolts (Non-Serrated), Coarse, Grade 10.9 (DIN 6921), Zinc-Yellow Bake	633072	M8	1.25	60 MM (PT)	Coarse	Grade 10.9 (DIN 6921)	Zinc-Yellow Bake	View Details
0.00000	M8-1.25 x 14 MM (FT) Metric Hex Flange Bolts (Serrated), Coarse, DIN 6921, Grade 8.8, Zinc Cr+3	P72062	M8	1.25	14 MM (FT)	Coarse	Grade 8.8	Zinc Cr+3	View Details
23.67700	M8-1.25 x 16 MM (FT) Metric Hex Flange Bolts (Serrated), Coarse, DIN 6921, Grade 8.8, Zinc Cr+3	P72063	M8	1.25	16 MM (FT)	Coarse	Grade 8.8	Zinc Cr+3	View Details
19.72300	M8-1.25 x 20 MM (FT) Metric Hex Flange Bolts (Serrated), Coarse, DIN 6921, Grade 8.8, Zinc Cr+3	P72064	M8	1.25	20 MM (FT)	Coarse	Grade 8.8	Zinc Cr+3	View Details
25.75400	M8-1.25 x 25 MM (FT) Metric Hex Flange Bolts (Serrated), Coarse, DIN 6921, Grade 8.8, Zinc Cr+3	P72065	M8	1.25	25 MM (FT)	Coarse	Grade 8.8	Zinc Cr+3	View Details

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Materials and Finishes

Metric Flange Bolts 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 screws, fasteners, and Finished Hex Nuts to round out the assembly.

How to Choose

Start with the diameter, thread pitch, and length your assembly needs, then choose a grade that carries the working load and a finish suited to the environment. Step up to alloy or stainless when strength or corrosion resistance is critical.

Metric Flange Bolts Industry Applications

Metric Flange Bolts are relied on wherever the work demands dependable, professional-grade results. Automotive and marine & offshore fasten flanges, brackets, and structural members with them, while petrochemical and HVAC bolt machinery and steel assemblies with them. Heavy hex and standard patterns, sized to the diameter, length, and grade the connection calls for. Stocked in metric DIN and ISO sizes.

Frequently Asked Questions

What materials and finishes are metric flange bolts available in?

Metric Flange Bolts 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 flange bolts and stainless steel flange bolts.

What are metric flange bolts used for?

Metric Flange Bolts are specified across automotive, marine and offshore, petrochemical, and HVAC, from structural framing and heavy equipment to machinery and general repair.

How do I choose the right metric flange bolts?

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 Flat Washers.