Imperial 17297 Sae Hex Head Cap Screw, Grade 8, 7/8x7 Phosphate If the mark turns dark

If the mark turns dark brown or black

Made from heavy-duty chrome molybdenum steel for maximum durability and long life with impact drivers

Makita lithium-ion battery provides longer run time

5-wire cage frame with metal ferrule

Imperial 17297 Sae Hex Head Cap Screw, Grade 8, 7/8x7 Phosphate If the mark turns darkHighlights: Size: 7 8X7 Thread pitch: 7 8 14 UNF For your toughest fastening applications, use Grade 8 fasteners every time Grade 8 Cap Screws comply with SAE J429, ANSI ASME B18. 2. 1 hex cap screws For maximum holding power, always use a balanced assembly of Grade 8 components; cap screw, hex nut, flat washer, lock washer Technical Data: Material: Medium Carbon Alloy Steel Tensile: 150,000 psi minimum Finish: Unplated Decarburization: Meets SAE J121