United Interlock Grating is engineered with a strength-to-weight ratio that allows it to withstand substantial loads while being easy to handle. The male-female legs of the roll-formed grating interlock securely, and double-male legs provide a safe finished edge for end planks.
Two standard surfaces are available: slottedsmooth and anti-skid. Anti-skid is the ideal choice when safe walking conditions are important. Dieformed teeth in the transverse ribs give you 360° of shoe-gripping traction even when the grating is wet, oily, muddy, or icy.
Punched Interlock Grating has an open area of 42% for 9' grating and 35% for 6' grating. This prevents dirt, debris, ice, and snow from building up on the surface and allows light and air to pass through. United Interlock steel grating is made from pre-galvanized steel which conforms to a G-90 thickness designation per ASTM A653. The aluminum grating is made from type 5052 aluminum with a thickness of 0.080'.
Unpunched smooth surface grating is also available for special applications.
Two standard surfaces are available: slottedsmooth and anti-skid. Anti-skid is the ideal choice when safe walking conditions are important. Dieformed teeth in the transverse ribs give you 360° of shoe-gripping traction even when the grating is wet, oily, muddy, or icy.
Punched Interlock Grating has an open area of 42% for 9' grating and 35% for 6' grating. This prevents dirt, debris, ice, and snow from building up on the surface and allows light and air to pass through. United Interlock steel grating is made from pre-galvanized steel which conforms to a G-90 thickness designation per ASTM A653. The aluminum grating is made from type 5052 aluminum with a thickness of 0.080'.
Unpunched smooth surface grating is also available for special applications.
Unistrut Size Chart
- Zinc Plated Carbon Steel Combo Strut Nut Washer 1100 Lb Capacity, 0.375' Bolt, 1 Hole, Used with Cooper B Line Channel & Strut (All Sizes Except B62 & B72) MSC# 82610510 Cooper B-Line (NW528 ZN).
- Unistrut Defender (DF): Conforms to ASTM A1046 SS GR 33 Aluminum (AL): ASTM B209, Type 1100F or 5052-H32. These materials have different physical properties and performance characteristics.
Unistrut Sizes
Unistrut products have been helping to build a better world since 1924. Used extensively in nuclear, industrial and commercial construction markets for over 60 years, Unistrut Metal Framing has set the standard for product design, quality and performance. The initial Unistrut concept — a simple spring nut and bolt con-necting a fitting to a.
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