Factory Direct
Made in the USA
Fast Lead Times
Custom Solutions Available
Made to fit the pattern
IGP stamps its own mounting hardware in-house: diamond washers for Gater Grip™ (IGP-0007 / 0007A), carriage bolt seats (IGP-0004A / 0004B), grab handle washers flat and extruded (IGP-0001 / 0006), flat washers (IGP-0002), and heavy-duty Huck washers (IGP-0003) for rail applications. Galvanized steel, flush-set bolt heads that keep the walking surface trip-free, and openings that forgive support-hole misalignment — grating and hardware from one source, factory-direct.
The lineup
Eight pieces of hardware
Precision-stamped washers and bolt seats for Gater Grip™ and Whole Grip™, diamond washers, carriage bolt seats, grab-handle hardware, and heavy-duty Huck washers.
Huck Washer
Heavy-duty reinforcement washer for rail and high-vibration installs. Reinforces the grating sidewall and stands off the swaged fastener neck for a secure, pull-through-resistant hold.
P/N
Steel
IGP-0003
Heavy-duty steel
why IGP
Stamped, not sourced
Flush by Design
Bolt heads sit flush with or below the walking surface, no trip hazards.
Made in the USA
Stamped in Texas, no overseas fabrication.
Made for the Hole
Each washer fits the grating’s extruded hole, no drilling, no rework.
Factory-Direct
Straight from the people who stamp it, competitive pricing, fast lead times.
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The grating behind the hardware
Every part here pairs with an IGP grating profile. Explore the full safety grating lineup.
Safety starts where you step™
From standard widths up to 10-diamond planks, manufactured in-house, cut to your specs.
Manufacturing safety grating in Dallas, TX since 2017. ISO 9001:2015 certified. Factory direct.
© 2026 Industrial Grating Products
Safety starts where you step™