Product sepcification Grating mounting clip Type A parameter A-30 A-40 A-60 center spacing of upper clip 35mm 45mm 65mm Screw length 65mm 65mm 65mm Lower clip length 75mm 75mm 75mm Type C parameter A-30 A-40 A-60 center spacing of upper clip 35mm 45mm 65mm Screw length 65mm 65mm 65mm Product description Clamps is installing of the steel grating has two methods: Welded fixing and clip fixing. Welded fixing applies to the parts that do not need to tear down, such as the platform around the equipment. And adopting the clip fixing has advantage of easy to fix and tear down, also it will not destroy the zinc coating. The clip apply to all kinds of steel grating, it is made of the M8 bolt, top clip and bottom clip. The method of welded fixing: At the first flat bar of every corner, the corner welding line must be over 20mm long and 3mm high. The method of clip fixing: There are at least 4 clips on every piece of steel grating, about the big span steel grating, it is better to use more clips. According to the client’s requests, we can supply galvanized mild steel clips and stainless steel clips.When ordering the clips, please note the clip type, quantity and material. Technical Specifications Item/Type:  Grating clip / Double clamp Material Grade: Mild Steel, Carbon Steel, Stainless Steel 304/316 Finish: Mill finish, Hot Dip Galvanized, Polished Fits Bar Grating Type: Welded, Press-locked, Swaged, Riveted (Carbon Steel, Stainless Steel & Aluminium) Fits Bearing Bar Surface: Serrated & Non-Serrated Fits Bearing Bar Spacing/C2C: As requested Fits Grating Thickness/Depth/Height: As requested Drilling: Not required Includes: Top clips, M8 Allen bolts & nuts Recommended quantity: Wherever required Note The fitting of the bearing bar spacing is determined by the top saddle clips, so we can change different saddle clips to fit different spacing. Hot dip galvanized fixing clips are widely used for fixing the steel grating tightly with the supporting beam. Genrally speaking, if the steel grating's size is less than 1000*1500mm, matching 4 pcs fixing clips per steel grating, if the size of the steel grating is bigger, the quantity of the matching fixing clips will be added accordingly. Please order them according to the qty of the steel gratings.