25 standards146 specification pages

M12 Fasteners

All M12 screws, bolts, nuts and washers in the database. M12 has a nominal major diameter of 12 mm with a standard coarse pitch of 1.75 mm, across 25 standards.

Nominal Ø12 mm
Coarse pitch1.75 mm
Pitch Ø10.86 mm
Tap drill10.25 mm

M12 thread dimensions

Full thread page
Designation
M12 × 1.75
Major diameter
12 mm
Pitch
1.75 mm
Pitch diameter
10.86 mm
Minor diameter — external
9.85 mm
Minor diameter — internal
10.11 mm
Tap drill size
Ø 10.25 mm

M12 Screws

94 pages
DIN 912Hexagon Socket Head Cap Screw
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 80M12 × 100
ISO 4762Hexagon Socket Head Cap Screw
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 80M12 × 100
DIN 7991Hexagon Socket Countersunk Head Screw
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 80M12 × 100
ISO 10642Hexagon Socket Countersunk Head Screw
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 80M12 × 100
ISO 7380Hexagon Socket Button Head Screw
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 80M12 × 100
DIN 7984Hexagon Socket Head Cap Screw with Low Head
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 80M12 × 100
DIN 916Hexagon Socket Set Screw — Cup Point
M12 × 12M12 × 16M12 × 20M12 × 25M12 × 30M12 × 40M12 × 50M12 × 60
DIN 914Hexagon Socket Set Screw — Cone Point
M12 × 12M12 × 16M12 × 20M12 × 25M12 × 30M12 × 40M12 × 50M12 × 60
DIN 915Hexagon Socket Set Screw — Dog Point
M12 × 12M12 × 16M12 × 20M12 × 25M12 × 30M12 × 40M12 × 50M12 × 60
DIN 913Hexagon Socket Set Screw — Flat Point
M12 × 12M12 × 16M12 × 20M12 × 25M12 × 30M12 × 40M12 × 50M12 × 60
ISO 4029Hexagon Socket Set Screw — Cup Point
M12 × 12M12 × 16M12 × 20M12 × 25M12 × 30M12 × 40M12 × 50M12 × 60

M12 Bolts

42 pages
DIN 933Hexagon Head Screw / Bolt — Full Thread
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 70M12 × 80M12 × 100M12 × 120
ISO 4017Hexagon Head Screw — Full Thread, Product Grade A/B
M12 × 20M12 × 25M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 70M12 × 80M12 × 100M12 × 120
DIN 931Hexagon Head Bolt — Partial Thread
M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 70M12 × 80M12 × 100M12 × 120M12 × 140
ISO 4014Hexagon Head Bolt — Partial Thread, Product Grade A/B
M12 × 30M12 × 35M12 × 40M12 × 50M12 × 60M12 × 70M12 × 80M12 × 100M12 × 120M12 × 140

M12 Nuts

7 pages
DIN 934Hexagon Full Nut
M12
ISO 4032Hexagon Regular Nut, Style 1
M12
DIN 439Hexagon Thin Nut (Jam Nut)
M12
ISO 4035Hexagon Thin Nut, Chamfered
M12
DIN 985Prevailing Torque Hexagon Nut with Nylon Insert
M12
ISO 10511Prevailing Torque Hexagon Nut with Non-Metallic Insert
M12
ISO 4161Hexagon Flange Nut
M12

M12 Washers

3 pages
ISO 7089Flat Washer — Normal Series, 200 HV
M12
DIN 125 AFlat Washer — Normal Series, 140 HV
M12
DIN 127Spring Lock Washer — Square Section
M12

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M10M12M14M16M18M2M2.5M20M22M24M3M3.5M4M5M6M8