Steel Bolt-Together Framing and Fittings
Rails are drilled with consistently spaced holes for multiple mounting options that do not require machining. Use this bolt-together framing to build guards, tables, and racks.
For technical drawings and 3-D models, click on a part number.
Surface and corner brackets connect rails.
Extended surface brackets have more connection points than standard surface brackets for a stronger joint.
Zinc-plated steel brackets resist corrosion better in wet environments than plain steel brackets.
Lg. | Mounting Hole | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bracket Style | For Rail Ht. | (A) | (B) | Thick. | Material | No. of | Ctr.-to-Ctr. | Mounting Fasteners Included | For Screw Size  | Each | |
| 90° Angle | 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2" | 3 1/2" | 3 1/2" | 1/8" | Zinc-Plated Steel | 4 | 1" | No | 7/16" | 00000000 | 00000 |
| Flush 90° Angle | 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2" | 4 3/4" | 4 3/4" | 3/16" | Zinc-Plated Steel | 3 | 1" | No | 7/16" | 00000000 | 0000 |
| Flush 90° Angle | 1 5/8", 1 7/8" | 3 1/2" | 3 1/2" | 1/4" | Zinc-Plated Steel | 3 | 1 7/8" | No | 9/16" | 00000000 | 0000 |
| Extended Flush 90° Angle | 1 5/8", 1 7/8" | 5 3/8" | 3 1/2" | 1/4" | Zinc-Plated Steel | 4 | 1 7/8" | No | 9/16" | 00000000 | 0000 |
| Crossover | 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2" | 2 1/4" | 2 1/4" | 3/16" | Zinc-Plated Steel | 1 | 1" | No | 7/16" | 00000000 | 0000 |
| Flush Tee | 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2" | 3" | 5 1/4" | 3/16" | Zinc-Plated Steel | 2 | 1" | No | 7/16" | 00000000 | 0000 |
| Extended Flush Tee | 1 5/8", 1 7/8" | 5 3/8" | 3 1/2" | 1/4" | Zinc-Plated Steel | 4 | 1 7/8" | No | 9/16" | 00000000 | 0000 |
| Straight | 1 5/8", 1 7/8" | 3 1/2" | 1 5/8" | 1/4" | Zinc-Plated Steel | 2 | 1 7/8" | No | 9/16" | 00000000 | 0000 |
| Extended Straight | 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2" | 8" | 2" | 3/16" | Zinc-Plated Steel | 3 | 1" | No | 7/16" | 00000000 | 0000 |
| Extended Straight | 1 5/8", 1 7/8" | 7 1/4" | 1 5/8" | 1/4" | Zinc-Plated Steel | 4 | 1 7/8" | No | 9/16" | 00000000 | 0000 |
| Offset Wraparound | 1 5/8", 1 7/8" | 5 3/8" | 1 7/8" | 1/4" | Zinc-Plated Steel | 5 | 1 7/8" | No | 9/16" | 00000000 | 0000 |
Surface and corner brackets connect rails.
Extended surface brackets have more connection points than standard surface brackets for a stronger joint.
Zinc-plated steel brackets resist corrosion better in wet environments than plain steel brackets.
Galvanized steel brackets resist corrosion better in wet environments than zinc-plated steel brackets.
Lg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Bracket Style | For Rail Ht. | (A) | (B) | Thick. | Mounting Hole Ctr.-to-Ctr. | Mounting Fasteners Included | For Screw Size | Each | |
Zinc-Plated Steel | |||||||||
| Corner | 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2" | 2" | 2" | 3/16" | __ | No | 7/16" | 00000000 | 00000 |
| Corner | 1 5/8", 1 7/8" | 2 1/4" | 1 5/8" | 1/4" | __ | No | 9/16" | 00000000 | 0000 |
| 45° Outside Angle | 1 1/2", 1 3/4", 2", 2 1/4", 2 1/2" | 2 1/8" | 2 1/4" | 3/16" | __ | No | 7/16" | 00000000 | 0000 |
Galvanized Steel | |||||||||
| Extended Corner | 1 5/8", 1 7/8" | 3 7/8" | 3 7/8" | 1/4" | 1 7/8" | No | 9/16" | 00000000 | 00000 |
Aluminum Bolt-Together Framing and Fittings
Half the weight of steel, this aluminum framing resists corrosion in wet environments. Rails are drilled with consistently spaced holes for multiple mounting options that do not require machining. Use this bolt-together framing to build guards, tables, and racks.
For technical drawings and 3-D models, click on a part number.
Surface and corner brackets connect rails.
| For Rail Ht. | Lg. | Material | Mounting Fasteners Included | Each | |
| 1 1/2" | 1 1/2" | Anodized Aluminum | Yes | 0000000 | 00000 |
Flat and Angled Bolt-Together Framing and Fittings
Rails are drilled with consistently spaced holes for multiple mounting options that do not require machining. Use this bolt-together framing to build guards, tables, and racks.
For technical drawings and 3-D models, click on a part number.
Wd. | Mounting Hole | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| (A) | (B) | Thick. | Material | Shape | Ctr.-to-Ctr. | For Screw Size | Mounting Fasteners Included | 6 ft. | 8 ft. | |
L-Shaped | ||||||||||
| 1 7/8" | 1 7/8" | 0.0781" | Blue Powder-Coated Steel | Keyhole | 1 1/2" | 1/4", 3/8" | No | 00000000 | ||
| 1 7/8" | 1 7/8" | 0.0781" | Gray Powder-Coated Steel | Keyhole | 1 1/2" | 1/4", 3/8" | No | 00000000 | ||
T-Shaped | ||||||||||
| 2 3/8" | 1 3/16" | 0.0781" | Blue Powder-Coated Steel | Keyhole | 1 1/2" | 1/4", 3/8" | No | 00000000 | ||
| 2 3/8" | 1 3/16" | 0.0781" | Gray Powder-Coated Steel | Keyhole | 1 1/2" | 1/4", 3/8" | No | 00000000 | ||
Surface brackets connect rails. These brackets do not have mounting holes already drilled, so you can drill holes where you need them or weld the brackets in place.
Zinc-plated steel brackets are more corrosion resistant in wet environments than powder-coated steel brackets.
Galvanized steel brackets have better corrosion resistance in wet environments than zinc-plated steel brackets, and they can be used outdoors.
Aluminum brackets are half the weight of steel brackets, and they resist corrosion in wet environments.
304 stainless steel brackets are more corrosion resistant than galvanized steel brackets. They also have good chemical resistance.
Surface brackets connect rails.
Zinc-plated steel brackets are more corrosion resistant in wet environments than powder-coated steel brackets.
Galvanized steel brackets have better corrosion resistance in wet environments than zinc-plated steel brackets, and they can be used outdoors.
Aluminum brackets are half the weight of steel brackets, and they resist corrosion in wet environments.
304 stainless steel brackets are more corrosion resistant than galvanized steel brackets. They also have good chemical resistance.
