Bulk 5/16"-18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) – Zinc CR+3 – Monster Bolts Length:1000 Qty - 5/16"-18 x 1-1/2" The round head design sits

The round head design sits proud of the surface and provides broad bearing area

Sweat Wipe Thumb: Terry cloth panel for extended work sessions

Finish: Zinc Yellow CR+3 Plating for superior corrosion resistance

Set of Purple Anodized  Titanium Saddle Mounting Screws for setting the tremolo intonation

Bulk 5/16"-18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) – Zinc CR+3 – Monster Bolts Length:1000 Qty - 5/16"-18 x 1-1/2" The round head design sitsMonster Overview: Fix your project right the first time with Bulk 5 16" 18 Indented Hex Washer Head Slotted Thread Cutting Screws (Type F) from Monster Bolts. These fasteners use a Type F thread cutting design, forming threads by cutting rather than rolling, making them well suited for harder materials where precise thread formation is required. The hex washer head (HWH) with integral indentation provides excellent load distribution and resistance to