Authorized Minerallac Company Distributor
Minerallac Company 55008 - Hex cap bolt with a hex head and zinc plated finish. Made of Grade 2 steel, with a 1/4-20 thread size and 1/2 inch length. The head width is 7/16 inch and the head height is 5/32 inch.
Minerallac Company

55008

Alternate Item Number: 12114264

UPC: 085937550088

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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac Company 55008 is a 1/4-20 x 1/2 inch hex head bolt, manufactured in the USA. This Grade 2 tap bolt features a full thread, ideal for general industrial fastening applications. The standard hex head design ensures compatibility with common wrenches for straightforward installation. Its 1/4-20 thread specification denotes a 1/4 inch diameter with 20 threads per inch, a common size for light to medium-duty assemblies. The 1/2 inch length is suitable for joining materials where a shorter fastener is required. Constructed from zinc-plated steel, this bolt offers basic corrosion resistance, making it appropriate for dry, indoor environments. This specific SKU, 55008, is packaged in corrugated boxes containing 1000 units, providing a cost-effective solution for bulk fastening needs. Minerallac Company is known for providing reliable fasteners for various construction and assembly tasks.
  • Size: 1/4-20 x 1/2 inch
  • Material: Zinc-plated Steel
  • Head Type: Hex
  • Thread: Full Thread
  • Quantity: 1000 per corrugated box
  • Manufacturer: Minerallac Company
  • Country of Origin: US

Specifications

Finish
Zinc Plated
Head Color
Silver
Head Height
5/32" IN
Head Type
Hex Head
Head Width
7/16" IN
Length
1/2" IN
Material
Grade 2 Steel
Size
1/4-20 x 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)
1.19 lbs
Hex cap bolt designed for insertion through holes in assembled parts and tightened or released by torquing a nut. It is made of Grade 2 steel with a zinc plated finish. The bolt size is 1/4-20 x 1-1/4 in, with a 7/16 in hex head width and 5/32 in head height.

55020

Hex cap bolt designed for insertion through holes in assembled parts and tightened or released by torquing a nut. It is made of Grade 2 steel with a zinc plated finish. The bolt size is 1/4-20 x 1-1/4 in, with a 7/16 in hex head width and 5/32 in head height.
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5/16-18 x 1-3/4 Hex Tap Bolt USA Made Zinc
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NM-F38100

Nonmetallic Threaded Hardware. Hex Head Bolt. Thread size 3/8 Inch - 16. Bolt Length 3/8 Inch X 1 Inch.
This is a 1/4"-20 x 1-1/2" cap screw with a hex head. It is made of silicon bronze and has a copper-colored head. The screw length is 1-1/2" with coarse threads and is intended for bolt/cap screw applications.

54124

This is a 1/4"-20 x 1-1/2" cap screw with a hex head. It is made of silicon bronze and has a copper-colored head. The screw length is 1-1/2" with coarse threads and is intended for bolt/cap screw applications.
Hex cap bolt designed for insertion through holes in assembled parts and tightened or released by torquing a nut. It is made of Grade 2 steel with a zinc plated finish. The bolt size is 1/4-20 x 1 in with a hex head.

55016

Hex cap bolt designed for insertion through holes in assembled parts and tightened or released by torquing a nut. It is made of Grade 2 steel with a zinc plated finish. The bolt size is 1/4-20 x 1 in with a hex head.
This is a hex cap bolt sized 1/4"-20 x 2". It is made of Grade 5 steel and has a zinc plated finish. The bolt has a hex head with a 7/16" head width and 5/32" head height.

55033

This is a hex cap bolt sized 1/4"-20 x 2". It is made of Grade 5 steel and has a zinc plated finish. The bolt has a hex head with a 7/16" head width and 5/32" head height.
This is a hex cap bolt with a 1/4"-20 coarse thread size and 3" 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.

55048

This is a hex cap bolt with a 1/4"-20 coarse thread size and 3" 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.
Hex cap bolt designed for insertion through holes in assembled parts and typically tightened or released by torquing a nut. It is made of Grade 5 steel with a zinc plated finish. The bolt size is 1/4-20 x 1 in, with a 7/16 in hex head and 5/32 in head height.

55017

Hex cap bolt designed for insertion through holes in assembled parts and typically tightened or released by torquing a nut. It is made of Grade 5 steel with a zinc plated finish. The bolt size is 1/4-20 x 1 in, with a 7/16 in hex head and 5/32 in head height.

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.