Metric All Metal Locknuts

Metric All Metal Locknuts are internally threaded fasteners that pair with bolts and threaded rod to complete a joint. Choosing the right nut style and grade keeps a joint tight under load, vibration, and changing conditions. South Coast Fasteners keeps Metric All Metal Locknuts in stock and ready to ship, with fast 3-5 day shipping.

Product Name	Diameter 1	Thread Pitch	Thread	Material	Finish
0.00000	M16-2.00 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Yellow Zinc (with Wax )	V54160	M16	2.00	Coarse	Grade 10	Yellow Zinc (With Wax )	View Details
37.66150	M18-2.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 8, Zinc Cr+3 (with Wax )	738180	M18	2.50	Coarse	Grade 8	Zinc Cr+3 (with Wax )	View Details
48.71550	M18-1.50 Metric Hex Cone Lock Nuts, Fine, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826188	M18	1.50	Fine	Grade 10	Zinc Cr+3 (with Wax )	View Details
0.00000	M18-2.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826218	M18	2.50	Coarse	Grade 10	Zinc Cr+3 (with Wax )	View Details
0.00000	M20-2.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 8, Zinc Cr+3 (with Wax )	738230	M20	2.50	Coarse	Grade 8	Zinc Cr+3 (with Wax )	View Details
22.21550	M20-1.50 Metric Hex Cone Lock Nuts, Extra Fine, DIN 980-V, Grade 8, Zinc Cr+3 (with Wax )	738235	M20	1.50	Extra Fine	Grade 8	Zinc Cr+3 (with Wax )	View Details
0.00000	M20-1.50 Metric Hex Cone Lock Nuts, Extra Fine, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826205	M20	1.50	Extra Fine	Grade 10	Zinc Cr+3 (with Wax )	View Details
61.65400	M20-2.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826230	M20	2.50	Coarse	Grade 10	Zinc Cr+3 (with Wax )	View Details
0.00000	M20-2.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Yellow Zinc (with Wax )	V54200	M20	2.50	Coarse	Grade 10	Yellow Zinc (With Wax )	View Details
34.40780	M22-2.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 8, Zinc Cr+3 (with Wax )	738220	M22	2.50	Coarse	Grade 8	Zinc Cr+3 (with Wax )	View Details
34.11930	M22-2.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826220	M22	2.50	Coarse	Grade 10	Zinc Cr+3 (with Wax )	View Details
27.63000	M24-3.00 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 8, Zinc Cr+3 (with Wax )	738062	M24	3.00	Coarse	Grade 8	Zinc Cr+3 (with Wax )	View Details
41.82700	M24-2.00 Metric Hex Cone Lock Nuts, Fine, DIN 980-V, Grade 8, Zinc Cr+3 (with Wax )	738245	M24	2.00	Fine	Grade 8	Zinc Cr+3 (with Wax )	View Details
52.11150	M24-3.00 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826250	M24	3.00	Coarse	Grade 10	Zinc Cr+3 (with Wax )	View Details
0.00000	M24-3.00 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Yellow Zinc (with Wax )	V54240	M24	3.00	Coarse	Grade 10	Yellow Zinc (With Wax )	View Details
0.00000	M27-3.00 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826270	M27	3.00	Coarse	Grade 10	Zinc Cr+3 (with Wax )	View Details
36.96850	M30-3.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 8, Zinc Cr+3 (with Wax )	738300	M30	3.50	Coarse	Grade 8	Zinc Cr+3 (with Wax )	View Details
52.94310	M30-3.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826290	M30	3.50	Coarse	Grade 10	Zinc Cr+3 (with Wax )	View Details
0.00000	M30-3.50 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Yellow Zinc (with Wax )	V54300	M30	3.50	Coarse	Grade 10	Yellow Zinc (With Wax )	View Details
128.04000	M36-4.00 Metric Hex Cone Lock Nuts, Coarse, DIN 980-V, Grade 10, Zinc Cr+3 (with Wax )	826360	M36	4.00	Coarse	Grade 10	Zinc Cr+3 (with Wax )	View Details

Showing 41-60 of 60 Results

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Showing 41-60 of 60 Results

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Materials and Finishes

Metric All Metal Locknuts 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 washers, Bolts, 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 All Metal Locknuts Industry Applications

Metric All Metal Locknuts earn a place in shops, on jobsites, and on production floors. Construction and petrochemical join and extend threaded connections with them, while marine & offshore and manufacturing thread them onto bolts and rod to clamp assemblies. Nylon-insert and all-metal locking patterns in grade 5, grade 8, and stainless. Stocked in metric DIN and ISO sizes.

Frequently Asked Questions

What materials and finishes are metric all metal locknuts available in?

Metric All Metal Locknuts 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.

What are metric all metal locknuts used for?

Metric All Metal Locknuts see daily use across construction, petrochemical, marine and offshore, and manufacturing, from structural framing and heavy equipment to machinery and general repair.

How do I choose the right metric all metal locknuts?

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?

South Coast Fasteners stocks fasteners, PPE, hand tools, cutting tools, abrasives, and industrial supplies at competitive pricing, with fast shipping and a team that works the products daily. We also stock fasteners.