Acorn SW-MW2BL250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Blue, 250/BAG RV PARTS AND ACCESSORIES Modified wax base formula dries

Modified wax base formula dries to a slippery film

Accommodates 15 A (NEMA 5-15R) or 20 A (NEMA 5-20R) duplex devices in place of duplex grounding receptacle included

Root cutting trowel designed to last a lifetime of digging for the serious gardener

Shock-resistant steel

Acorn SW-MW2BL250 Screw, #9 Thread, High-Low, Twin Lead Thread, Hex Drive, Self-Tapping, Blue, 250/BAG RV PARTS AND ACCESSORIES Modified wax base formula dries#9 15 Metal to wood screws are sealing self piercing tapping screws made from heat treated Steel, case hardened for roofing and siding applications. A 1 4 in across flats high hat hex washer head with assembled EPDM washer offers easy driving and conforms to the metal surface for a secure and long lasting seal. The twin lead type 17 point and hi lo threads offer faster drive time and greater resistance to pullout. All screws are 1000 hr salt spray