Product Name:tuner lug nuts o-e spline for spline key

Our products are made by advance automatic machine with cold press procedure and excellent quality control, we welcome you to contact us for business without any hesitation.Thanks

Materials: carbon or alloy steel
Car make: universal
Length: 21mm (0.84 inch)                        
match this: 3800 spline key                      
Thread size:
10mm x 1.50, 12mm x 1.25, 12mm x 1.50, 14mm x 1.25, 14mm x 1.50 and 14mm x 2.0
3/8 to 24, 7/16 to 20, 1/2 to 20 and 9/16 to 18 inches
Surface treatment: chrome, zinc, dacromet, blacking and color electrophoretic
Colors: red, yellow, blue, purple, black, gold and silver
Mechanical performance grade: 8 or 10 grade, acquiesce in 6 grade for both nut and key
Certification: TS16949
Packing: double blister (clamshell), cardboard box, head card, plastic box and foam box or brown paper


Spline Key: