Doinker Weight System screws (set of 4) 1/4-20 thread $16.00 Add Review Ask Question Product Description Reviews (0) Questions 1/4-20 thread Currently there are no reviews for this product. Currently there are no questions for this product. Similar Products Spot On 4oz weight 5/16 Black Stainless $12.00 View... Shrewd Flat weight 4oz Stainless Steel $16.00 View... Avalon Vari Weight Module 45gr 19mm $9.00 View... Doinker Tungsten 2oz weight 1/4-20 Thread size $70.00 View...