Metric Nuts by DIN Specification

DIN Specification Metric Nuts, or mating fasteners, are available in hundreds of different shapes and sizes for any project or application. Varieties are normally hexagonal or square in shape, and have either coarse or fine internal threads that correspond to those of a mating bolt or screw.

Search thousands of Nuts by DIN specification in the FCH Sourcing Network database of surplus, odd lot, slow-moving and hard to find fasteners. Click one of the links below to find everything from DIN 315 Wing Nut with Rounded Wings (Butterfly Nut) to DIN 88087 Hex Coupling Nut from hundreds of fastener distributors.

• DIN 315 Wing Nut with Rounded Wings (Butterfly Nut)
• DIN 431 Thin Hex Pipe Nut with pipe thread
• DIN 439 Thin Chamfered Hex Jam Nut
•   (ISO 4035 Equivalent to DIN 439)
• DIN 439a Thin Chamfered Hex Jam Nut with fine thread
•   (ISO 8675 Equivalent to DIN 439a)
• DIN 439B Thin Chamfered Hex Jam Nut with fine thread
•   (ISO 8675 Equivalent to DIN 439B)
• DIN 466 High Form Knurled Thumb Nut with Collar
• DIN 467 Low Form (Flat) Knurled Thumb Nut
• DIN 508 T-Slot Nut
• DIN 546 Slotted Round Nut
• DIN 555 Hex Nut (Product grade C) - 0.8d
• DIN 557 Square Nut
• DIN 562 Thin Square Nut
• DIN 582 Lifting Eye Nut, Ring Nut
• DIN 917 Low Form Domed Hex Cap Nut, Acorn Nut
• DIN 928 Square Weld Nut
• DIN 929 Hex Weld Nut
• DIN 934 Hex Nut coarse thread (style 1)
•   (ISO 4032 Equivalent to DIN 934)
• DIN 934L Hex Nut (coarse left hand thread)
• DIN 934TW Hex Nut with attached serrated lock washer
• DIN 936 Hex Jam Nut, lower form A
•   (ISO 8675 Equivalent to DIN 936)
• DIN 937 Hex Thin Castle Nut, Hex Thin Slotted Nut
• DIN 970 Hex Nut, style 1
• DIN 971 Hex Nut with fine thread, style 1, all property classes
•   (ISO 8673 Equivalent to DIN 971)
• DIN 980 (ISO 7042) All Metal Hex Self-Locking Prevailing Torque Nut, all types
• DIN 980M All Metal Hex Self-Locking Prevailing Torque Nut, type m, spring steel insert
• DIN 980V3 All Metal Hex Self-Locking Prevailing Torque Nut, type v3 (0003)
• DIN 980V (ISO 7719) All Metal Hex Self-Locking Prevailing Torque Nut, type v
• DIN 981 Slotted Lock Nut for use with Roller Bearings, Slotted Shaft Nut
• DIN 985 (ISO 7040) Self-Locking Hex Nut with Nylon Insert (Standard Series), low form
• DIN 985 (ISO 10511) Self-Locking Hex Nut with nylon insert (low profile)
• DIN 986 Self-Locking Domed Cap Nut with Nylon Insert (Standard Series)
• DIN 1479 Hex Turnbuckle Coupling Nut
• DIN 1587 High Form Domed Hex Cap Nut, Acorn Nut
• DIN 1804 Slotted Round Shaft Nut, Slotted Spanner Nut
• DIN 1805 Slotted Round Shaft Nut with Nylon Insert
• DIN 1816 Round Shaft Nut with set pin holes inside
• DIN 6330 High Hex Fixture Nut (spherical end), height = 1.5 x diam.
• DIN 6331 Hex Flange Nut, Hex Collar Nut, height = 1.5 x diam.
• DIN 6334 Hex Coupling Nut, Connection Nut
• DIN 6923 Hex Flange Nut with serrations
•   (ISO 4161 Equivalent to DIN 6923)
• DIN 6923 Non-Serrated Hex Flange Nut
•   (ISO 4161 Equivalent to DIN 6923)
• DIN 6924 (ISO 7040) Self-Locking Heavy Hex Nut with Nylon Insert (Replaces DIN 985)
• DIN 6925 All Metal Hex Self-Locking Nut
•   (ISO 7042 Equivalent to DIN 6925)
• DIN 6926 (ISO 7043) Self-Locking Hex Flange Nut with Nylon Insert
• DIN 6927 All Metal Prevailing Torque Hex Flange Lock Nut
•   (ISO 7044 Equivalent to DIN 6927)
• DIN 7967 Self-Locking PAL Counter Nut, Speed Nut
• DIN 14440 All Metal Self-Locking Automotive Exhaust Nut
• DIN 14441 All Metal Self-Locking Automotive Exhaust Nut
• DIN 70852 Groove Nut, Key Nut
• DIN 74361 Hex Spherical Flange Wheel Nut
• DIN 80705 Thin Hex Panel Nut - small pattern
• DIN 88087 Hex Coupling Nut

Many FCH Network Member companies sell their Nuts directly to end users, and others sell only to other distributors. Some list pricing information and some do not. The database is open for search by anyone with an internet connection, however members who login to the website receive additional benefits and more extensive fastener listings.