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Minerallac Company 70743SS316J - Fender washers sized 3/8 x 1-1/4 inch. They are made of Type 316 stainless steel. The sheet identifies them as fender washers supplied in a jar.
Minerallac Company

70743SS316J

Alternate Item Number: 13850700

UPC: 085937037855


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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac Company SKU 70743SS316J is a Type 316 Stainless Steel Fender Washer. This product is supplied in a jar containing 100 pieces. It features a 3/8 inch inner diameter and a 1-1/4 inch outer diameter. Fender washers are characterized by their large outer diameter relative to their hole size, which distributes clamping force over a wider area. This design is beneficial for use with softer materials like wood or light-gauge sheet metal to prevent pull-through and damage. The Type 316 stainless steel construction offers enhanced corrosion resistance, particularly against chlorides and sulfides, making it suitable for marine or chemical environments. Manufactured in the USA.
  • Type 316 Stainless Steel construction for superior corrosion resistance
  • 3/8 inch inner diameter, 1-1/4 inch outer diameter
  • Fender washer design distributes load over a larger surface area
  • Ideal for use with softer materials to prevent damage
  • Supplied in a convenient jar of 100 pieces
  • Manufactured in the USA

Specifications

Application
and electrical work.;plumbing;they are also used in sheet metal;Used where an extra wide bearing surface is required. Originally designed for auto body repair work
Inside Diameter
0.406 in
Inside Diameter
10.3124 mm
Material
Type 316 Stainless Steel
Material Quality
316 Stainless Steel
Outside Diameter
1-1/4 in
Size
3/8 x 1-1/4"
Size
3/8 inch inner diameter x 1-1/4 inch outer diameter
Thickness
0.050 (± .007)
Type
Fender Washer
Package Weight (Imperial)
2.12 lbs
A fender washer used where an extra wide bearing surface is required. It is made of 316 stainless steel with a stainless finish. The washer has a 1/4 in inside diameter, 1 in outside diameter, and thickness of 0.047 in to 0.080 in.

70720SS316

A fender washer used where an extra wide bearing surface is required. It is made of 316 stainless steel with a stainless finish. The washer has a 1/4 in inside diameter, 1 in outside diameter, and thickness of 0.047 in to 0.080 in.
Fender Washer, Stainless Steel material, 3/8 in. inside diameter, 2 in. outside diameter, 100 per pack, 3/8 in. fits bolt sizes, 316 grade

JW1231SS

Fender Washer, Stainless Steel material, 3/8 in. inside diameter, 2 in. outside diameter, 100 per pack, 3/8 in. fits bolt sizes, 316 grade
Washer, Fender, Size 1/2 Inch, Diameter 2 Inches, Type 316 Stainless Steel

EF147-1/2SS316

Washer, Fender, Size 1/2 Inch, Diameter 2 Inches, Type 316 Stainless Steel
Fender washer with an extra wide bearing surface for use where a wide load distribution area is required. It is made of 316 stainless steel with a stainless finish. The washer has a 1/4" inside diameter, 1-1/4" outside diameter, and thickness of 0.047"–0.080".

70725SS316J

Fender washer with an extra wide bearing surface for use where a wide load distribution area is required. It is made of 316 stainless steel with a stainless finish. The washer has a 1/4" inside diameter, 1-1/4" outside diameter, and thickness of 0.047"–0.080".
A 1/4 x 2 inch fender washer made from Type 316 stainless steel. The sheet identifies it as catalog number 70733SS316J. It is supplied in a jar.

70733SS316J

A 1/4 x 2 inch fender washer made from Type 316 stainless steel. The sheet identifies it as catalog number 70733SS316J. It is supplied in a jar.
A 5/16 x 1-1/4 inch fender washer. It is made of Type 316 stainless steel. The washer is supplied in a jar.

70735SS316J

A 5/16 x 1-1/4 inch fender washer. It is made of Type 316 stainless steel. The washer is supplied in a jar.
A fender washer with a 1/2 in. inside diameter and 1-3/8 in. outside diameter. It is made of 18-8 stainless steel with a stainless finish. The washer has a thickness range of 0.047 in. to 0.080 in. and is used where an extra wide bearing surface is required.

70749J

A fender washer with a 1/2 in. inside diameter and 1-3/8 in. outside diameter. It is made of 18-8 stainless steel with a stainless finish. The washer has a thickness range of 0.047 in. to 0.080 in. and is used where an extra wide bearing surface is required.
This is a fender washer used where an extra wide bearing surface is required. It is made of 316 stainless steel with a stainless finish. The washer size is 1/4 in x 1-1/4 in, with an inside diameter of 1/4 in, an outside diameter of 1-1/4 in, and thickness of 0.047 in to 0.080 in.

70725SS316

This is a fender washer used where an extra wide bearing surface is required. It is made of 316 stainless steel with a stainless finish. The washer size is 1/4 in x 1-1/4 in, with an inside diameter of 1/4 in, an outside diameter of 1-1/4 in, and thickness of 0.047 in to 0.080 in.

Frequently Asked Questions about Minerallac Company

What are the main product lines offered by Minerallac Company?

Minerallac Company offers multiple comprehensive product lines including Minerallac Traditional (electrical fasteners), Strut Fittings, Stainless Steel Fasteners, Black Claw, Impact Staples, and Redmore. Their Traditional line features over a thousand electrical fastener variations covering conduit/cable/wire products, nail straps, beam clamps, metal stud & drywall accessories, acoustical supports, voice/data hardware, and miscellaneous electrical installation components.

What is Minerallac Company's warranty policy?

Minerallac Company provides a limited warranty that guarantees all products are free from defects in material and workmanship. If a product fails to meet this warranty, Minerallac's sole liability is to replace the product at no charge. The warranty is exclusive and does not cover consequential damages, lost profits, or implied warranties of merchantability or fitness for a particular purpose.

What industries and applications are Minerallac Company products used for?

Minerallac Company products are used extensively across electrical, construction, and industrial applications, including conduit and cable support, beam mounting, metal stud and drywall installation, voice/data infrastructure, and low voltage systems. Their product lines cover critical fastening solutions for electrical contractors, with specialized offerings in conduit hangers, straps, beam clamps, cable supports, and mounting hardware for various industrial environments.

What technical support does Minerallac Company offer?

Minerallac Company offers comprehensive technical support through multiple channels, including a toll-free customer service line at 800-927-3293, email support at [email protected], and online resources at www.minerallac.com. Their support covers product selection, technical specifications, and customer service for their extensive line of electrical fasteners, hangers, straps, and hardware across multiple product brands including Minerallac Traditional, Cully, Black Claw, IMPACT Staples, and Minerallac Stainless Steel. Support hours are 8:00 A.M. to 5:00 P.M. CT for their corporate office and 8:00 A.M. to 5:00 P.M. PT for their regional office.

What are the key features of Minerallac Company products?

Minerallac Company products feature a comprehensive range of electrical fasteners and hardware with exceptional versatility, including over 1,000 different sizes, styles, and finishes. Key features include multiple product lines such as Traditional, Strut Fittings, and Stainless Steel options with specialized finishes like 304/316 Stainless Steel, Hot-Dipped Galvanized, and Zinc Electroplate. Their products are engineered for electrical contractors, offering time-saving solutions with high-quality fasteners designed for durability, corrosion resistance, and worker safety across various installation environments.

What environmental ratings do Minerallac Company products have?

Minerallac Company products have robust environmental ratings, including UL 508A Type 1, 2, 3, 4, 4X, 12, and 13 certifications, CSA Type 1-4X, 12, and 13 ratings, and IEC 60529 IP66 protection. The products are WEEE and RoHS compliant, with UV and oil resistance, and can operate in extreme temperatures ranging from -55°C to 105°C, making them suitable for harsh industrial environments.

What accessories are available for Minerallac Company products?

Minerallac Company offers a comprehensive range of accessories across multiple product categories, including hardware, fasteners, and mounting solutions. Key accessories include stove bolts with nuts, wing nut washers, bar joist washers, stud clip adapters, brackets, perforated strapping, cable support options like J-hooks and bridle rings, box mounting brackets, outlet retainers, and various stud and drywall supports. Their accessories are available in multiple finishes such as stainless steel, hot-dipped galvanized, zinc electroplate, and powder-coated options.

How are Minerallac Company products typically installed?

Minerallac Company products are typically installed using a variety of specialized fastening solutions, including conduit hangers, straps, beam clamps, and mounting brackets designed for different electrical and construction applications. Installation methods vary by product type, with options for metal studs, drywall, beams, acoustical surfaces, and low voltage systems. The company offers multiple installation styles such as one-hole and two-hole straps, universal beam clamps, and specific mounting hardware to ensure secure and efficient attachment across diverse electrical and construction environments.

What communication protocols do Minerallac Company products support?

Minerallac Company's Brad product line supports multiple industrial communication protocols, including Ethernet, DeviceNet, PROFIBUS, Modbus, CANopen, Serial, AS-interface, and CC-Link. Their comprehensive portfolio covers over 40 industrial protocols, providing flexible communication solutions for various industrial automation applications from PC-based control to PLC systems.