McMaster 92865A889 Medium-Strength Grade 5 Steel Hex Head Screw Zinc-Plated, 7/8"-9 Thread Size, 4" Long, Fully Threaded 99858456 Locking Spreader Secures Lid

Locking Spreader Secures Lid

Nozzle Extension Type Flex Hose

Div 1 and 2 Polarized Yes Insulation Material Fiberglass-Reinforced Polyester Current Rating 60 A Horsepower Rating 30 hp NEMA Enclosure Rating 3

Tap Material High Speed Steel Tap Chamfer Taper Number of Flutes 4 Tap Thread Type UNC Tap Style Straight Flute (Hand) Thread Direction Right Hand Standards USCTI 302 Number of Pieces 1 Tap Finish Uncoated List Number 7303 Tap Grouping Tap Cutting Direction - Machining Right Hand Series 7303 Secondary Material Application Aluminum

McMaster 92865A889 Medium-Strength Grade 5 Steel Hex Head Screw Zinc-Plated, 7/8"-9 Thread Size, 4" Long, Fully Threaded 99858456 Locking Spreader Secures LidMade from Grade 5 steel, these screws are suitable for fastening most machinery and equipment. Dimensions meet ASME B18. 2. 1 specifications. Grade 5 steel hex head screws are marked with three radial lines. Length is measured from under the head. Zinc plated steel screws resist corrosion in wet environments. Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you dont know the threads per