Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Pack includes 4 standard metric screws
- Washers included for even load distribution
- Designed for industrial assembly and machinery maintenance
- Corrosion-resistant construction for durability
- Provides secure, stable connections in heavy-duty applications
Specifications
Brand Name | Hammond Mfg. |
Material | Steel |
Series | 1421 |
Size | Metric |
Sub Brand | 1421A 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) | 0.050 L |
Package Weight (Metric) | 0.023 kg |
43805J
A finish cup washer designed for accommodating the heads of countersunk screws. It provides additional bearing area on the material being fastened and can be used to give a neat, finished appearance. The washer is made of brass and has a copper color. Outside diameter is 0.447" and inside diameter is 0.181".
Frequently Asked Questions
What are the dimensions of the 10-32 countersunk rack screws?
The screws have a length of 0.625 inches and a 10-32 thread.
What material are the 10-32 rack screws made from?
The screws are precision crafted from heat-treated low-carbon steel and are heat-treated to resist stripping.
What type of head do the 10-32 rack screws have?
The screws feature a slotted and Phillips countersunk head.
What is the finish of the 10-32 rack screws?
The screws have a nickel plate finish.
What are the dimensions of the black plastic cup washers?
The plastic cup washers have an outside diameter of 0.58 inches and are made of hard black plastic material.
Is the 1421A series still being manufactured?
This product line will soon be discontinued as a stocked series and is available while quantities last.
What is the replacement series for the 1421A series?
The 1421A series has been replaced with the 1421 Series.
What applications are these rack screws ideal for?
These screws are ideal for AV and Test/Measurement applications.
How can I get assistance with alternative solutions?
For alternative solution assistance, please contact Hammond via their website or call USA (716) 630-7030 or Canada and International (519) 822-2960.
What packaging options are available for the 10-32 nickel rack screws?
The 10-32 nickel rack screws are available in packages of 10 screws (Part No. 1421A10B) or 25 screws (Part No. 1421A25B).
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.