SPACERS & STANDOFFS
Designed for reliability and close tolerance dimensions our diverse selection of spacers and standoffs provide solutions for any design requirements. Available in a wide range of materials and styles
Hex Male/Female Threaded Standoffs
Hex Male/Female Threaded Standoffs.
Stainless Steel • Brass • Aluminum • Nylon.
Available in 4-40, 6-32, 8-32 and Metric Threads.
Keystone offers a comprehensive range of precision made American standard as well as Metric size threaded standoffs.
Our standard Hex Male/Female Threaded Standoffs are available in Aluminum, Brass, Stainless Steel and Nylon materials.
Aluminum spacers feature a Clear Iridite finish as per MIL-C-5541; while Brass Standoffs feature a Nickel finish as per QQ-N-290 and the insulated Nylon 6/6 Standoffs are in a natural color. Corrosion resistant Stainless Steel Standoffs are per ASTM-A581/582, Class 303. Also available in lengths for PC/104 and PC/104-Plus Modules as well as a single-board hardware mounting kit.
While our standard products meet most customer requirements, modifications as well as custom fabrications can be manufactured to meet your specific needs. To locate a specific Keystone part number and/or specifications that meet your requirements, you can go to our Part Builder System and choose the precise product attributes you require or make a selection from the accompanying chart. Application engineering services are available to meet special customer requirements.
Hex & Round Standoffs
Hex & Round Standoffs.
Aluminum • Brass • Stainless Steel • Nylon • Phenolic.
Available in 2-56, 4-40, 6-32, 8-32, 10-32 and Metric M2.5, M3 & M4 Threads.
Our standard Hex & Round Threaded Standoffs are available in Aluminum, Brass, Stainless Steel, Nylon and Phenolic materials.
Aluminum standoffs feature a Clear Iridite finish per MIL-C-5541. Standard Brass standoffs feature a Zinc Plate with a Clear
Chromate finish per ASTM-B633. Metric Brass standoffs feature a Nickel finish per QQ-N-290. Corrosion resistant Stainless Steel Standoffs are per ASTM-A581/582, Class 303. The insulated types include Nylon 6/6 Standoffs in natural color and Phenolic Standoffs manufactured from natural color PBE grade material. For our complete line of Metric Threaded Standoffs
For high temperature applications, Keystone offers a complete line of commercial and military grade Ceramic Standoffs.
Nylon PCB Supports/Spacers
Nylon PCB Supports/Spacers.
For #4, #6 & #8 Screw Sizes
Available in Push-In, Lock-In and Screw Mountable Styles.
Ideally suited for PCB packaging and stacking applications, these new spacers/supports come in seven popular styles. Used for board-to-board and chassis-to-board requirements, they come in both push-in mount and screw mount versions. Spacers/supports are available in a wide range of spacing heights and will meet almost any PCB packaging need.
Requiring no tools for assembly, spacers/supports snap-in to produce a strong dependable grip. Easily installed and reusable for repairs, spacers/supports lock-fit to the chassis and either lock-fit or tension-fit to the PCB. Screw mount versions screw-down to the chassis and tension-fit to the PCB. They are available for #4, #6 & #8 screw sizes.
Durable and lightweight, spacers/supports are manufactured from flame resistant Nylon, UL rated 94V-0.
They feature one-piece molded construction which ensures consistent, close tolerance dimensions and high strength.
Standoffs, Hex Male-Female (PC104)
Standoffs, Hex Male-Female (PC104).
For PC/104 and PC/104-Plus Modules.
Available in Aluminum, Brass, Stainless Steel and Nylon.
Recognizing the rapid acceptance of PC/104 and PC/104-Plus modules, our standoffs meet the need for use in limited space applications. The standoffs, measuring .600 [15.3] in body length, may be used with any of the more than one hundred different PC/104 modules offered by more than three dozen manufacturers. End products using the new modules and requiring the standoffs include computer power supplies and multi-board stacks.
Our Aluminum Standoff, p/n 6799 (http://online.keyeuro.eu/pdf/6799.pdf), features a Clear Iridite finish; Brass Standoff, p/n 8799, features a Nickel finish as per QQ-N-290; Stainless Steel, p/n 5799 is ASTM A581 / A582 and our Nylon 6/6 Standoff, p/n 4799, is supplied in a natural color. Keystone’s PC/104 hardware mounting kits includes all the hardware required to mount a single-board and is supplied with 4 each: #4-40 threaded spacers .600” length, #4-40 x 1/4 screws, and nuts.
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