#12 x 3" Stainless Steel Self-Drilling Screws 1000 pack B5/8-18 x 4 3/4 The plastic insert is placed

The plastic insert is placed at the end of the nut and its inner diameter (ID) is slightly smaller than the major diameter of the screw

Heavy duty construction for portable or machine drilling in high tensile strength alloy steels stainless steels titanium and other difficult to machine materials

Part # 1180C009

58 Aluminum/Aluminum Large Flange Blind Rivets - Pack of 5000

#10-32 x 1-1/2" Socket Cap (Allen) Flat Head Machine Screw Black 1000 pack

#12 x 3" Stainless Steel Self-Drilling Screws 1000 pack B5/8-18 x 4 3/4 The plastic insert is placedNeed a large quantity? Request bulk pricing here. #12 x 3" Stainless Steel Self Drilling Screws Pack of 1000 5 16" hex drive, #3 point, 410 stainless steel Part # SDSS1230