Comparison : Item # FTS2500625, Full Thread Stainless Steel Weld Stud, Thread Size 1/4-20, Length Before Weld 5/8"
Item # FTS2500750, Full Thread Stainless Steel Weld Stud, Thread Size 1/4-20, Length Before Weld 3/4"
Item # FTS2500875, Full Thread Stainless Steel Weld Stud, Thread Size 1/4-20, Length Before Weld 7/8"
Item # FTS2501000, Full Thread Stainless Steel Weld Stud, Thread Size 1/4-20, Length Before Weld 1"
Item # FTS2501125, Full Thread Stainless Steel Weld Stud, Thread Size 1/4-20, Length Before Weld 1-1/8"