Razlika između običnog vijka za točkove (wheel bolt) i tzv. brezona (wheel stud) se moľe videti u katalogu firme "Nice":
http://www.niceproducts.com.au/cat/studsnov2004.pdf

ili "all-thread rotor stud (no head)":
http://www.moserengineering.com/moser_interior/products.asp?...



--------------------------------------------------
Note added at 6 hrs 43 mins (2005-01-26 19:41:34 GMT)
--------------------------------------------------

DICTIONARY OF AUTOMOTIVE TERMS

stud:
[1] A metal rod or shaft with threads on both ends. Similar to grub screw which has uniform thread throughout, while the stud has an unthreaded part in the \"middle.\"
...
[3] A bolt projecting from a plate, like a wheel stud. Also see wheel stud

wheel stud:
One of several threaded bolts projecting from the wheel disc to which the wheel is secured by a lug nut

(http://www.100megsfree4.com/dictionary/car-dicw.htm#WheelStu...