5/16-18 x 3-1/2 Inch Coarse Yellow Zinc L9 Steel Hex Head Cap Screw USA Best Seller AIRWORKS 3

AIRWORKS 3

Set Screw Size: 1/4-28

Norton Fold A290 Disc provides enhanced durability fast cut rate and a consistent finish

Hi Tech provides a tough finish that inhibits rust and resists heat and gasoline

Two-Flute End Mills are sometimes called “Slot Drills” and are recommended for roughing out slots and deep pockets because their deep flutes are less prone to loading or clogging with chips

5/16-18 x 3-1/2 Inch Coarse Yellow Zinc L9 Steel Hex Head Cap Screw USA Best Seller AIRWORKS 3Cap Screws are proportioned and toleranced to assure full and proper loading when assembled into a tapped hole. A washer face is provided under the head to provide a bearing surface when tightened. this feature ensures proper fit up into tapped holes without counterboring. Cap screws feature a chamfered end to aid in inserting into a tapped hole. Hex head cap screws are available in a variety of material grades including: Grade 2 Grade 5 Grade 8 and