Product Overview
The H401P hardware bag supplies replacement mounting fasteners and small hardware used with black bracket assemblies on select GTO and Linear Pro 4000 series swing gate operator systems. It is a service part for the hardware that secures the bracket group, not a replacement for the bracket plates themselves. This distinction matters because a missing post bracket, pivot bracket, gate bracket, or stop plate cannot be repaired with the hardware bag alone. H401P is commonly listed for 4000XLS applications and is also found in older references tied to SW2000, SW4000, and SW4200 style operator hardware groups. It should be ordered when the bracket pieces are still correct and usable but the original bolts, ties, washers, or related hardware are missing or no longer safe to reuse. Always compare the actual hardware requirements to the operator manual because hardware length and strength affect bracket integrity.
Compatible With
- Select GTO / Linear Pro 4000XLS swing gate operator bracket hardware applications
- Select GTO / Linear Pro 4000XL and SW4000XL related hardware groups when confirmed by parts diagram
- Select GTO / Linear Pro SW4200XL and SW4200XLS dual-gate related hardware groups when the same hardware bag is specified
- Older references may list H401P as operator hardware less brackets for SW2000, SW4000 and SW4200 applications
- Works with black bracket assemblies only where the bracket hardware matches the original installation
- Verify bolt size, bolt length, hardware count, and operator model before ordering
Features and Specifications
| Manufacturer | GTO / Linear Pro |
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| Product Type | Hardware bag / fastener kit |
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| Part Number | H401P |
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| Application | Replacement fasteners and small hardware for select bracket assemblies |
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| Compatible Operator Type | Select GTO / Linear Pro swing gate operators |
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| Included Components | Hardware only; bracket plates not included unless packaging states otherwise |
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| Material / Finish | Assorted hardware; finish may vary |
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| Notes | Not a complete bracket set |
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Also Known As / Related Part Numbers
- H401P
- H-401P
- LIN-H401P
- GTO H401P
- Linear H401P
- Hardware bag
- Hardware bag for black brackets
- Operator hardware less brackets
- 4000XLS hardware bag
- HBP4XL related bracket kit
- HB4000 related bracket set
Technician Note
Do not reuse stretched, rusted, stripped, or undersized bracket hardware on a heavy swing gate operator. Correct fastener strength and length help keep the bracket geometry stable under load.
Before Ordering Checklist
- Confirm the bracket plates are present and usable before ordering only hardware
- Match the operator model and bracket style to the parts diagram
- Check whether the hardware is for black bracket assemblies
- Confirm the needed bolts, nuts, washers, spacers, and ties are included
- Do not order H401P when a complete HBP4XL or HB4000 bracket set is needed
Professional Advisory
Bracket hardware carries operator load. If the gate post or gate frame is cracked, thin, rusted, or flexing, have the structure repaired before installing replacement hardware.
Important Ordering Warnings
- H401P is not the same as HBP4XL or HB4000.
- Hardware-bag contents can vary by source, so verify the needed fasteners before uploading or ordering in volume.
Product Questions and Answers
Is H401P a complete bracket kit?
No. H401P is a hardware bag. It should not be treated as a complete bracket kit with post, pivot, gate, and stop brackets.
Which operators commonly use H401P?
It is commonly associated with select GTO and Linear Pro 4000XLS and related 4000XL/SW4200 bracket hardware applications when the parts diagram calls for H401P.
Can H401P replace missing brackets?
No. If a bracket plate is missing or bent, order the correct bracket or bracket kit. H401P supplies hardware, not the bracket plates.
Why does hardware length matter?
Incorrect bolt length or strength can let the bracket shift under load, which can cause poor arm geometry, loose hardware, or operator damage.
Should old bracket bolts be reused?
Only reuse hardware that is correct, undamaged, and safe. Rusted, stripped, bent, or mismatched hardware should be replaced.