dFUSER Mazda Miata Extended Wheel Stud Kit '90-'93 front & rear, '94-'05 front only DFR-1007719

Mazda Miata '90-'93 front & rear, '94-'05 front only. The heads of the studs are notched for ease of installation. These are just like the ARP extended studs, P/N 100-7719.

Change quantity to 4 to get 16 studs for use on all 4 wheels of 1990-1993 Miata's

Change quantity to 2 to get 8 studs for use on the both front wheels of 1994-2005 Miata's, see our other ad for the 1994 - 2005 rear studs.

Torque max to 90 lbs.

Specifications:

Knurl Diameter 0.507˝
Alloy steel, quenched and tempered 10.9
Min. Tensile Strength (psi) 1040
UHL ~2.750˝
Knurl Length 0.355˝
Nose Length 0.288˝
Diameter - Pitch M12 x 1.5
Wheel Stud Hole Size - Cast Iron/Steel Hub 0.491˝ - 0.501˝
Cast Iron/Steel Hub Drill Bit Size (actual dim.) 12.5mm (0.492˝)
Wheel Stud Hole Size - Aluminum Hub 0.491˝ - 0.497˝
Aluminum Hub Drill Bit Size (actual dim.) 12.5mm (0.492˝)
Weight Per Stud ~1.9 oz
Studs Per Package 4