Authorized Minerallac Company Distributor
Minerallac Company 55056J - This is a hex cap bolt with a 1/4"-20 coarse thread and 3-1/2" length. It is made of Grade 2 steel and has a zinc plated finish. The bolt has a hex head with a 7/16" head width and 5/32" head height.
Minerallac Company

55056J

Alternate Item Number: 14163662

UPC: 085937955968

Documents & Media
Specification SheetManufacturer Product Website

Contact for Pricing

Minimum Qty: 50

Multiplier: 50

*Contact for lower quantities*

Overview

The Minerallac Company 55056J is a Grade 2 hex head bolt with a 1/4-20 thread size and a 3-1/2 inch length. Constructed from medium carbon steel, this bolt provides reliable strength for general-purpose fastening in structural and mechanical applications. The zinc-plated finish offers moderate corrosion resistance, making it suitable for indoor and protected outdoor environments. Fully threaded for maximum engagement, this bolt ensures secure fastening in wood, metal, and other materials. Packaged in convenient gravity feed jars containing 100 bolts each, the 55056J simplifies inventory management and reduces handling time on job sites. Ideal for light industrial tasks, electrical installations, and general construction where cost-effective, dependable fasteners are required. This bolt is manufactured in the USA and meets standard Grade 2 specifications for consistent performance.
  • Grade 2 medium carbon steel hex head bolt
  • 1/4-20 thread size with 3-1/2 inch length
  • Zinc-plated finish for moderate corrosion resistance
  • Fully threaded for maximum fastening security
  • Packaged 100 per gravity feed jar for efficient inventory management

Specifications

Finish
Zinc Plated
Head Color
Silver
Head Height
5/32 in
Head Type
Hex Head
Head Width
7/16 in
Length
3-1/2 in
Material
Grade 2 Steel
Material Quality
Grade 2 Steel
Size
1/4"-20 x 3-1/2" IN
Special Features
Made of medium carbon steel—quenched and tempered.
Thread Size
20 TPI
Thread Type
Coarse
Type
Hex Cap Bolt
Package Weight (Imperial)
2.58 lbs
Hex cap bolt made of Grade 2 steel with a zinc plated finish. It is sized 1/4"-20 x 1-1/4" and has a coarse thread. The bolt has a hex head with a 7/16" head width and 5/32" head height.

55020J

Hex cap bolt made of Grade 2 steel with a zinc plated finish. It is sized 1/4"-20 x 1-1/4" and has a coarse thread. The bolt has a hex head with a 7/16" head width and 5/32" head height.
Hex Tap Bolt, M10 x 1.5 size, 60 MM length, Right Hand thread, 8.8 grade, Steel, Zinc finish, DIN 933 thread standard, 100 per pack

JMHTB1060

Hex Tap Bolt, M10 x 1.5 size, 60 MM length, Right Hand thread, 8.8 grade, Steel, Zinc finish, DIN 933 thread standard, 100 per pack
Strut Non Metallic Hex Head Bolt 3/8 Inch - 2-1/2 Inch

NM-F38212

Strut Non Metallic Hex Head Bolt 3/8 Inch - 2-1/2 Inch
Hex cap bolt sized 1/2-13 x 2 in. Made of Grade 2 steel with a hot dipped galvanized finish. Features a hex head and coarse thread; head width is 3/4 in and head height is 5/16 in.

55832HGJ

Hex cap bolt sized 1/2-13 x 2 in. Made of Grade 2 steel with a hot dipped galvanized finish. Features a hex head and coarse thread; head width is 3/4 in and head height is 5/16 in.
A hex head tap bolt with full thread, sized 1/2-13 x 2 in. It is made of steel with a zinc plated finish. The bolt is Grade 2 and has a hex head.

55834BFG

A hex head tap bolt with full thread, sized 1/2-13 x 2 in. It is made of steel with a zinc plated finish. The bolt is Grade 2 and has a hex head.
Hex cap bolt with a zinc plated finish and silver head color. It is made of medium carbon steel and Grade 5 steel, with a hex head. The listed size is 3/8-16 x 1 in and the length is 1 in.

55417US

Hex cap bolt with a zinc plated finish and silver head color. It is made of medium carbon steel and Grade 5 steel, with a hex head. The listed size is 3/8-16 x 1 in and the length is 1 in.
This is a hex cap bolt made from medium carbon steel and Grade 5 steel. It has a zinc plated finish and a silver head color. The bolt is 1/2 in long with a hex head, 5/32 in head height, and 7/16 in head width.

55409US

This is a hex cap bolt made from medium carbon steel and Grade 5 steel. It has a zinc plated finish and a silver head color. The bolt is 1/2 in long with a hex head, 5/32 in head height, and 7/16 in head width.
This is a hex cap bolt sized 1/2-13 x 3 in. It is made of Grade 2 steel with a hot dipped galvanized finish. The bolt has a hex head with a 3/4 in head width and 5/16 in head height, and uses coarse threads.

55848HGJ

This is a hex cap bolt sized 1/2-13 x 3 in. It is made of Grade 2 steel with a hot dipped galvanized finish. The bolt has a hex head with a 3/4 in head width and 5/16 in head height, and uses coarse threads.

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.