Perf-O Grip® Accessories

Perf-O Grip® Grating and Walkway Fastening Anchors

Perf-O Grip® Bolt Washer Seat

Perf-O Grip® Bolt Seats help provide a secure anchor of the grating to structural supports. The standard bolt seat features oblong holes specifically designed to help ensure a vertical anchor (with a 3/8” bolt) even if the hole is off concentrically by as much as 1/4”.

Perf-o-grip-Bolt WasherPerf-o-grip-anchor parts

  • Item Includes: (1) Bolt Washer Seat
  • Order Separately:
    (1) 3/8”-16 Carriage Bolt **
    (1) 3/8” Flat Washer
    (1) 3/8”-16 Hex Nut
  • Field drilling is required

** Plank carriage bolt lengths = Side Channel Height + 1”.
Walkway carriage bolt = 5/16”-18 x 2”.

Hardware is not provided.

AssemblyPerf-o-grip-anchor image

  • Align Perf-O Grip® planks on I-Beam or other anchoring cross-member.
  • Mark the I-Beam for drilling purposes under the Perf-O Grip® hole nearest the end. Drill a pilot hole.
  • Remove Perf-O Grip® plank and drill a finish hole.
  • Replace Perf-O Grip® plank to its original position. Place bolt seat in the Perf-O Grip® hole which is now lined up with the drilled hole.
  • Run the carriage bolt through the bolt seat, Perf-O Grip® and I-Beam, and tighten with washer and nut until secure.
  • Test for movement or slippage. If Perf-O Grip® planks are not secure, check fastening system for loose or missing parts. Repeat steps 1 thru 5.

Note: Do not walk on Perf-O Grip® planks if they are not secure. Serious injury could result.Perf-o-grip-anchor from under

Welding

A common method of fastening safety grating is welding. It is recommended that all Safety Grating products be fillet welded per AWS D1.3.

For more information, consult Technical Services.

 

 


Perf-O Grip® J-ClipPerf-O Grip J-ClipPerf-O Grip J-Clip parts

Perf-O Grip® J-Clips fasten the grating securely to the supporting steel without drilling holes. Standard finish is galvanized.
Hardware is not provided.

  • Item Includes: (1) J-Clip & (1) P Bolt Seat
  • Order Separately:
    (1) 3/8”-16 Carriage Bolt **
    (1) 3/8” Flat Washer
    (1) 3/8”-16 Hex Nut

** Plank carriage bolt lengths = Side Channel Height + 1”Perf-O Grip J-Clip diagram
Walkway carriage bolt = 5/16”-18 x 2”

Assembly

  • Align Perf-O Grip® planks on I-Beam or other anchoring cross-member.
  • Place bolt seat on center hole of Perf-O Grip® nearest the overhanging end.
  • Align J-Clip below Perf-O Grip® plank so that the carriage bolt can slide through. Make sure the lower lip of the J-Clip reaches well into the I-Beam.
  • Run the carriage bolt through the bolt seat to the J-Clip and tighten securely with the washer and nut.
  • Test for movement or slippage. If Perf-O Grip® planks are not secure, check fastening system for loose or missing parts. Repeat steps 1 thru 4.

Note: Do not walk on Perf-O Grip® planks if they are not secure. Serious injury could result.Perf-O Grip J-Clip show

Welding

A common method of fastening safety grating is welding. It is recommended that all Safety Grating products be fillet welded per AWS D1.3.

For more information, consult Technical Services.

 


Perf-O Grip® Mid Support Clip with HardwarePerf-O Grip_Mid Support Clip with hardware

Perf-O Grip® mid support clips can be used at midspan to increase load carrying capacities of individual channels by fastening several planks together to form an integral section. Mid support clip is manufactured from galvanized steel and includes two set screws.

  • Item Includes: (1) Clip & (2) Set Screws
  • Order Separately:
    (1) 3/8”-16 Carriage Bolt **
    (1) 3/8” Flat Washer
    (1) 3/8”-16 Hex Nut

AssemblyPerf-O Grip_Mid Support Clip diagram

  • Align Perf-O Grip® planks on I-Beam or other anchoring cross-member.
  • Place clip around the bottom flanges of the Perf-O Grip®S planks.
  • Slide to the required location.
  • Tighten the set screws.
  • Test for movement or slippage. If Perf-O Grip® planks are not secure, check fastening system for loose or missing parts. Repeat steps 1 thru 4 as required.

Note: Do not walk on Perf-O Grip® planks if they are not secure. Serious injury could result.Perf-O Grip_Mid Support Clip ex

Welding

A common method of fastening safety grating is welding. It is recommended that all Safety Grating products be fillet welded per AWS D1.3.

For more information, consult Technical Services.


Perf-O Grip® Splice Plate KitsPerf-O Grip_Splice Plate Kits

As width increases, grating surface performance becomes more critical. Thus, for Perf-O Grip® product widths greater than 12”, use of the grating surface splice kit is recommended to mechanically join butt ends of plank sections.

  • Hardware included: 3/8” x 1” carriage bolts, 3/8” flat washers and bolt seats.
  • POG-ES-10 (for 18” wide plank) & POG-ES-13 (for 24” wide plank) includes six (6) each of hardware shown below.
  • POG-ES-16 (for 30” wide plank) & POG-ES-20 (for 36” wide plank) includes eight (8) each of hardware shown below.

Perf-O Grip_Splice Plate Kit different options

 

Perf-O Grip_Splice Plate Kits pieces
POG-ES-10 shown

 

 

 

 

 


Perf-O Grip® Walkway Splice Plate Kits

Perf-O Grip_Walkway Splice Plate Kits

Walkway Splice Plates provide continuity when multiple lengths of Perf-O Grip® are desired. Connections are reinforced with the addition of splice plates attached to side channels.

  • For 24”, 30” and 36” wide walkway.
  • Each Kit includes: Two (2) splice plates and thirty-two (32) each of the following hardware: 1/2” x
    11/4” hex bolts, 1/2”-13 hex nuts and 1/2” flat washers.

Perf-O Grip_Walkway Splice Plate Kit diagram