Hillman Screw-Bolt+ 3/8 In. x 4 In. Masonry and Concrete Anchor (15 Count) Tank to Bowl Gasket 24 TPI Blade For Metal

24 TPI Blade For Metal

PTFE seats

Ideal for auto repair and machinery where metric threads are specified

Milled grooves and retaining teeth for good guidance and maximum grip

Hillman Screw-Bolt+ 3/8 In. x 4 In. Masonry and Concrete Anchor (15 Count) Tank to Bowl Gasket 24 TPI Blade For MetalMade of engineered steel designed to maintain ductility when cutting through concrete Diameter, length, and product marks embossed on head for easy identification Dust relief thread profile improves speed & reduces effort for 22% faster installation than traditional wedge anchors Integrated washer with serrations under the head to secure the attachment 3 8 In. 4 In.