Hammond BONDSCREW-4 1/4-20 Green Thread-Forming Bonding Screw, 4-Pack
Ships from and sold by A5 IT
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Create Free Business AccountKey Features
- Four-piece bag of 1/4-20 steel thread-forming bonding screws for grounding painted cabinets and enclosures
- Type 23 thread-cutting tip removes paint during installation for metal-to-metal contact with minimal debris
- No need to scrape or grind paint before attaching bonding wires, cutting installation time
- 3/8 socket hex/slotted head installs with a socket or a flat-blade screwdriver
- Green zinc-plated finish resists corrosion and makes bonding points easy to spot on inspection
- 0.5" length, ø 0.186 diameter for bonding wires, grounding jumpers and earthing conductors
- Compatible with Hammond rack cabinets, electrical enclosures and other painted steel enclosures
- RoHS, REACH and USMCA compliant; made in Canada
BONDSCREW-4 is a four-piece bag of thread-forming bonding screws used to create a dependable electrical bond between grounding conductors and painted rack cabinets, electrical enclosures and equipment frames. It suits IT and AV integrators, electricians, panel builders and maintenance technicians who need a reliable grounding point without prepping the finish first.
Each screw is a 1/4-20 steel machine screw with an included Type 23 thread-cutting tip. The tip forms its own threads and removes paint as the screw is driven, ensuring metal-to-metal contact while minimizing metal debris. That eliminates the need to manually scrape or grind paint before attaching bonding wires, which reduces installation time on both new builds and retrofits.
The screw measures 0.5" long with a ø 0.186 diameter and a 3/8 socket hex/slotted head, so it can be installed with either a socket or a flat-blade screwdriver in the field. The green zinc-plated finish provides corrosion resistance and makes the bonding point easy to identify during inspections.
- Qty included: 4, supplied in a bag
- 1/4-20 thread, 0.5" length, ø 0.186 diameter
- 3/8 socket hex/slotted head
BONDSCREW-4 is compatible with Hammond rack cabinets, electrical enclosures and many other painted steel equipment enclosures. The part is RoHS and REACH compliant, USMCA compliant, made in Canada, and ships at 0.08 lbs (0.04 kg). Larger packages of 10 and 50 pieces are also offered in the series for higher-volume OEM and production use.
Ideal For
- Grounding rack cabinets and equipment racks
- Bonding electrical enclosures and industrial control panels
- Installing bonding jumpers between doors, panels and cabinet frames
- Field service, retrofit and maintenance projects
- Replacing damaged or missing bonding screws
Overview
| Series | BONDSCREW Series Thread-Forming Bonding Screw |
| Packaging | Bag |
| Description | 4 PKG GREEN 1/4-20 BOND SCREW |
| Part Number | BONDSCREW-4 |
| Quantity Included | 4 |
Dimensions
| Head | 3/8 Socket Hex/Slotted Head |
| Length | 0.5" |
| Thread | 1/4-20 |
| Diameter | ø 0.186 |
Identifiers
| UPC | 623980773803 |
| UNSPSC | 39121301 |
| GTIN-14 | 00623980773803 |
| UPC W/o Check Digit | 62398077380 |
Packaging & Shipping
| Tariff Code | 7318.15.8085 |
| Shipping Weight | 0.08 lbs (0.04 kg) |
| Country Of Origin | CA |
Construction & Finish
| Finish | Green zinc plated |
| Material | Steel |
| Fastener Type | Machine screw with included Type 23 thread-cutting tip |
Compliance & Certifications
| ECCN | EAR99 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
| USMCA Compliant | Yes |
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Frequently Asked Questions
How many screws come with BONDSCREW-4?▾
BONDSCREW-4 includes 4 bonding screws supplied in a bag. The series also offers BONDSCREW-10 (10 pieces, bag) and BONDSCREW-50 (50 pieces, plastic jar).
Do I need to remove paint before installing this screw?▾
No. The Type 23 thread-cutting tip removes paint as the screw is installed, ensuring metal-to-metal contact while minimizing metal debris, so manual scraping or grinding is not required.
What tool is needed to install it?▾
The 3/8-inch hex/slotted head allows installation with either a socket or a flat-blade screwdriver.
What are the thread and dimensions?▾
It is a 1/4-20 thread steel machine screw, 0.5" long, with a ø 0.186 diameter.
Why is the screw green?▾
The green zinc-plated finish provides corrosion resistance while making the bonding point easy to identify during inspections.
Is BONDSCREW-4 compliant with RoHS and REACH?▾
Yes. It is both RoHS and REACH compliant, and it is also listed as USMCA compliant with country of origin CA and ECCN EAR99.