Hard Fiber Flat Washer, 1/4", 0.281" ID, 0.734" OD, 0.063" Thick (Pack of 100)

Hard Fiber Flat Washer, 1/4", 0.281" ID, 0.734" OD, 0.063" Thick (Pack of 100) Reviews

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Hard Fiber Flat Washer, 1/4", 0.281" ID, 0.734" OD, 0.063" Thick (Pack of 100) Feature

• Flat Washers are an economical choice^Hard Vulcanized Fiber is suitable for insulation or light duty sealing jobs^Hard Fiber Washers resist compression and help maintain appropriate spacing between materials or parts^Size Name corresponds to matching screw or bolt size

Standard flat washers are an economical choice when your application calls for spacers, shims, or re-enforcements with nominal dimensions only.

This commercial grade vulcanized fiber material performs with continuous heat resistance to 212 degrees Fahrenheit under no load conditions.

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Detail Products

• Nylon Flat Washer, DIN, M5, 5.30mm ID, 11.00mm OD, 1mm Thick (Pack of 100)
• Stainless Steel Machine Screw, Binding Head, Slotted Drive, #6-32, 2" Length (Pack of 100)
• Nylon 6/6 Shoulder Washer, 0.120" ID, 0.154" OD, 0.062" Thick, 0.291" Shoulder Diameter, 0.296" Length (Pack of 100)
• Stainless Steel Machine Screw, Flat Head, Phillips Drive, #2-56, 1-1/4" Length (Pack of 100)
• Stainless Steel Machine Screw, Fillister Head, Slotted Drive, #1-72, 5/16" Length (Pack of 100)

Detail Reviews

Jun 11, 2011 08:33:03

Plain Flat Washer, IFI Type B, Low Carbon Steel, Zinc Plated, Round Shape, USA Made, 0.406" ID, 0.734" OD, 0.056-0.071" Thick (Pack of 25)

Plain Flat Washer, IFI Type B, Low Carbon Steel, Zinc Plated, Round Shape, USA Made, 0.406" ID, 0.734" OD, 0.056-0.071" Thick (Pack of 25) Reviews

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Plain Flat Washer, IFI Type B, Low Carbon Steel, Zinc Plated, Round Shape, USA Made, 0.406" ID, 0.734" OD, 0.056-0.071" Thick (Pack of 25) Feature

• Type B Flat Washers are manufactured to the IFI Standards (Industrial Fastener Institute) and are used in general industrial applications
• Type B washers are specified in many industrial and appliance applications
• Stamped from low carbon steel, and commercial zinc plated - RoHs compliant
• Industrial, Appliance, MRO, general applications
• Made In USA for excellent quality conformance

Type B Flat Washers are manufactured to the Industrial Fastener Institute Type B specification. Originating in 1965 ASME B18.22.1 established a categoruy of Tyoe A and Type B Flat Washer dimensions. The Type B are available in narrow, regular, and wide series, with proportions designed for distributing load over larger areas of low strength materials. Available from stock in screw sizes from #0 through 1/2" bolt sizes. Manufactured of Low Carbon Steel, with a protective silver Zinc plating (RoHs compliant).

Made in the USA. These flat washers are produced in the USA for excellent quality conformance. One of the significant differences between less expensive imported products and ours are the way we stamp. Many cheap imports are produced on gang dies that produce 10 or more washers per stroke of the press. Using such a large die means that the individual washer sets are not adjustable - when the punch wears, the dimensions change and there is no way to fix this as the press produces washers, leading to a large variation in the finished part.

Materials available in many other countries are not as consistent as the domestic steels we use, which gives the imports a cheaper cost, but can lead to failures and inconsistencies when the products are used. The Defense Federal Acquisition Regulation Supplement (DFARS) was created to address this problem. Our materials are DFARS compliant although we do not supply the certification except on special order.

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Detail Products

Detail Reviews

May 02, 2011 13:27:04

PEEK Flat Washer, 1/4", 0.281" ID, 0.734" OD, 0.062" Thick (Pack of 1)

PEEK Flat Washer, 1/4", 0.281" ID, 0.734" OD, 0.062" Thick (Pack of 1) Reviews

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PEEK Flat Washer, 1/4", 0.281" ID, 0.734" OD, 0.062" Thick (Pack of 1) Feature

• Washers distribute load on a fastener
• PEEK is suitable where high temperature, strength, and chemical resistance are desirable
• Size Name corresponds to matching screw or bolt size

Washers are generally round plates with a hole, designed to distribute the load on a threaded fastener. They can also be used as spacers or to reduce vibration.

Polyetheretherketone (PEEK) is a superpolymer, or high performance thermoplastic which has excellent chemical resistance and is rated for continuous service to 464 degrees Fahrenheit. It has the best fire safety rating of all thermoplastics. It can be radiation sterilized, tolerating radiation to 1100 M rads without undergoing significant change. The Peek used in these fasteners has been reinforced with 30% glass fibers which improves tensile strength to 22,600 psi (pounds per square inch.). Peek resists water absorption, absorbing 0.11% when exposed to water for 24 hours. Peek is extremely impact resistant, rated at 13.6 foot pounds (on the Izod Impact Scale), which compares favorably against Nylon 6/6 at 3 foot pounds. Peek is below average in terms of dielectric strength, for a plastic, with a rating of 175 volts/millimeter (compared to Nylon with a rating of 550 volts/millimeter).

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Detail Products

• PEEK Machine Screw, Pan Head, Slotted Drive, #4-40, 3/8" Length (Pack of 5)

Detail Reviews

Mar 21, 2011 02:24:06