1/2 Internal Thread Dia 25 PK 2-7/8 Grade 5 Zinc Alloy Taper Bolt with Expansion Nut

2-7/8' Grade 5 Zinc Alloy Taper Bolt with Expansion Nut, 1/2' Internal Thread Dia, 25 PK: Industrial & Scientific. Buy 2-7/8" Grade 5 Zinc Alloy Taper Bolt with Expansion Nut, 1/2" Internal Thread Dia, 25 PK: Expansion Bolts - ✓ FREE DELIVERY possible on eligible purchases. Item: Taper Bolt with Expansion Nut 。 Expansion Anchor Type: Double Taper Bolt with Expansion Nut 。 Anchor Material: Zinc Alloy 。 Anchor Dia.: 1/2" 。 Anchor Internal Thread Dia.: 1/2" 。 The Taper Bolt concrete anchor is a two-component, expansion-type unit offering high strength and a finished head style. It consists of a Grade 5 bolt with special threads on a tapered end, and a matching-thread, two-part expander nut. When inserted into a drilled hole, the expander nut bears against the sides of the hole and, as the anchor is turned, the nut expands parallel to the sides of the hole. It delivers uniform expansion for greater strength and holding power. The anchor is removable and can be reused multiple times.Specification: Item: Taper Bolt with Expansion Nut。Expansion Anchor Type: Double Taper Bolt with Expansion Nut。Anchor Material: Zinc Alloy。Anchor Dia.: /2"。Anchor Internal Thread Dia.: /2"。Anchor Length: 2-7/8"。Screw Size: /2"。Anchor Drill Size: /2"。Min. Embedment: 2-/8"。Ultimate Shear in 000 PSI Concrete (Lb.): 2,77。Ultimate Tension in 000 PSI Concrete (Lb.): 865。Application: Heavy Duty In Solid Concrete。Package Quantity: 25"。。。。