Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 10-piece hardware package with screws and washers
- High-strength alloy for excellent pull-out resistance
- Washers distribute load evenly and prevent loosening under vibration
- Corrosion-resistant finish for durability in harsh environments
- Ideal for fastening metal, plastic, and composite materials
Specifications
Brand Name | Hammond Mfg. |
Material | High-strength alloy |
Sub Brand | 1421 Series |
Package Dimensions (L x W x H) | 1 IN x 1 IN x 1 IN |
Package Dimensions (L x W x H) | 2.54 cm x 2.54 cm x 2.54 cm |
Package Weight (Imperial) | 1.000 L |
Package Weight (Metric) | 0.454 kg |
43815
A formed circular finish cup washer designed for use with flat or oval head screws. It is made of brass and has a copper color. The washer measures 0.115 in overall height, 0.594 in outside diameter, and 0.257 in inside diameter.
71110
A formed circular finishing washer designed for use with flat or oval head screws. It is made of 18-8 stainless steel with no additional finish. The washer has an overall height of 0.098 in, an outside diameter of 0.531 in, and an inside diameter of 0.200 in.
71105
A formed circular finishing washer designed for use with flat or oval head screws. It is made of 18-8 stainless steel with no additional finish. The washer has an overall height of 0.091 in, an outside diameter of 0.447 in, and an inside diameter of 0.181 in.
43825
A formed circular finishing washer designed for use with flat or oval head screws. It is made of steel with a brass plated finish. The washer has an overall height of 0.140 in, an outside diameter of 0.778 in, and an inside diameter of 0.321 in for 1/4 in bolt sizes.
Frequently Asked Questions
What size are the rack screws in this kit?
The rack screws are 10-32 UNF-2A threaded and 0.625 inches in length.
What materials are the finishing washers made from?
The finishing washers are available in either nickel-plated steel or nylon plastic.
What is the purpose of the cup washers?
Cup washers distribute tightening force over a larger area, helping to prevent marking equipment faceplates.
What types of drives do the rack screws have?
The rack screws feature a slotted and Phillips combination drive for installation flexibility.
What is the head type of the rack screws?
The rack screws have an oval countersunk head, which creates a clean, finished appearance.
What standard are the screws heat-treated to?
The heat-treated low-carbon steel screws meet the ANSI B18.6.3 standard.
What are these rack screw kits best suited for?
These kits are ideal for audio, broadcast, AV, telecommunications, and industrial equipment racks with threaded rails.
Are replacement washers available for this product series?
Yes, replacement metal and nylon cup washers are available separately for maintenance and service.
Frequently Asked Questions about Hammond Manufacturing
What is Hammond Manufacturing's warranty policy?
Hammond Manufacturing provides a standard one-year warranty on all products, covering defects in workmanship and materials. Products will be repaired or replaced free of charge if found defective upon factory inspection. The warranty does not cover damage from improper handling, incorrect application, or faulty installation.
What certifications and standards do Hammond Manufacturing products comply with?
Hammond Manufacturing products are certified to UL (Underwriters Laboratories) and CSA (Canadian Standards Association) standards in North America. Our products meet rigorous safety and performance requirements, with many items classified as UL Listed Products or Recognized Components. We also comply with international certifications including China Compulsory Certification (CCC), C-Tick for Australian EMC requirements, and ANCE for Mexico.
What are the key features of Hammond Manufacturing products?
Hammond Manufacturing offers a comprehensive range of industrial enclosures and electrical components, including mild steel, stainless steel, aluminum, and non-metallic enclosures designed for diverse industrial applications. Their product lines cover critical industrial automation needs such as disconnect enclosures, operator interface enclosures, climate control solutions, and general accessories, with products engineered to meet Type 4, 4X, and 12 industrial standards.
What environmental ratings do Hammond Manufacturing products have?
Hammond Manufacturing offers enclosures with multiple environmental ratings across their product lines, including UL/cUL 508A ratings of Type 1, 2, 3, 4, 4X, 12, and 13. Their products also comply with IEC 60529 IP66 standards, providing robust protection against dust, water ingress, and harsh environmental conditions. Specific ratings vary by product series, with options ranging from indoor Type 1 enclosures to outdoor-rated Type 4X enclosures suitable for wet, corrosive, and high-temperature environments.
What industries and applications are Hammond Manufacturing products used for?
Hammond Manufacturing produces industrial enclosures and electrical components for multiple critical industries, including automation, electrical, audio, power systems, and control applications. Their product lines span mild steel, stainless steel, aluminum, and non-metallic enclosures designed for various NEMA types (Type 4, 4X, 12), as well as transformers, circuit board components, and climate control solutions for industrial and commercial environments.
What technical support does Hammond Manufacturing offer?
Hammond Manufacturing offers comprehensive technical support through multiple channels. Customers can access technical references and CAD downloads directly on www.hammondmfg.com, and can contact regional support teams via phone in Canada, the USA, and internationally. For custom design inquiries, their technical team provides personalized assistance, helping customers find standard solutions or develop custom transformer and electrical enclosure designs.
What are the main product lines offered by Hammond Manufacturing?
Hammond Manufacturing offers a comprehensive range of industrial enclosures, power supplies, and electronic packaging solutions. Their primary product lines include electrical and electronic enclosures, power transformers, heat sinks, PCI/PCIe card enclosures, and specialized mounting hardware for industrial automation and electronic applications.
What accessories are available for Hammond Manufacturing products?
Hammond Manufacturing offers a comprehensive range of accessories for their industrial enclosures and electrical components. Key accessories include HME Series handles (swing and lift handles with key locking and padlocking options), door stop kits, and light kit mounting brackets. They also provide standard hardware like screws, washers, and mounting accessories specific to different product lines.
How are Hammond Manufacturing products typically installed?
Hammond Manufacturing transformers are typically chassis-mounted using pre-drilled mounting holes and centers specified in their product dimension tables. Most models feature 3/16" diameter mounting holes and precise mounting centers, allowing for direct, secure installation onto equipment chassis or mounting plates. Installation requires aligning the transformer's mounting holes with corresponding mounting points and securing with appropriate fasteners.