Metallics Hexagonal Bolt 3/8"-...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.53
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Metallics Hexagonal Bolt 3/8"-16 x 1-1/4" Steel Zinc Hex Head

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Model: JHTB59
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.53
$0.53
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Metallics Industries Hexagonal Bolt 3/8"-16 x 1-1/4" Steel Zinc Hex Head

Professional Grade Fastener Solution

The Metallics Industries Hexagonal Bolt 3/8"-16 x 1-1/4" delivers exceptional performance and reliability for complete thread engagement applications across electrical, plumbing, heating, and air conditioning industries. This steel hexagonal bolt with zinc finish provides dependable fastening solutions designed for professional contractors, electricians, and industrial technicians, offering the proven quality and precision engineering that professionals trust from a leading manufacturer of electrical hardware and industrial fasteners.

Professional Features & Benefits

Superior Construction & Durability

  • Premium Steel Construction - Delivers exceptional strength and durability with 60,000 psi minimum tensile strength for demanding industrial applications
  • Zinc Finish Protection - Provides superior corrosion resistance and extended service life in harsh environmental conditions
  • Precision Hex Head Design - Features 0.544-0.562 inch head width for secure tool engagement and optimal torque transfer
  • Professional Grade Hardness - Rockwell B69-B100 hardness rating ensures reliable performance under high-stress applications

Threading & Installation Excellence

  • 16 Threads Per Inch Precision - IFI-199 (2014) thread standard ensures consistent engagement and secure fastening
  • Right Hand Thread Direction - Standard threading for universal compatibility with existing hardware systems
  • Complete Thread Engagement - Designed specifically for applications requiring full thread contact and maximum holding power

Technical Specifications

Material: Steel | Finish: Zinc | Thread Size: 3/8"-16 | Length: 1-1/4" | Head Type: Hex | Head Width: 0.544-0.562 in. | Head Height: 0.226-0.268 in. | Fastener Width: 0.620-0.650 in. | Thread Standard: IFI-199 (2014) | Thread Direction: Right Hand | Tensile Strength: 60,000 psi minimum | Hardness: Rockwell B69-B100 | Pack Type: Jar | Product Series: HTB, JHTB, and JSHTB

Installation & Usage

  1. Select appropriate hex wrench or socket tool matching the 0.544-0.562 inch head dimensions
  2. Ensure threaded hole or nut matches 3/8"-16 thread specification for proper engagement
  3. Insert bolt through components ensuring complete thread engagement for maximum holding strength
  4. Apply appropriate torque using hex head design for secure fastening without over-tightening
  5. Verify proper seating and thread engagement to achieve optimal fastener performance
  6. Inspect zinc finish integrity to maintain corrosion protection in service environment

Professional Applications

Ideal for:

  • Electrical Panel Assembly - Secure mounting of electrical panels, junction boxes, and control cabinets requiring reliable fastening
  • HVAC System Installation - Fastening ductwork supports, equipment mounting, and system component assembly
  • Plumbing Applications - Pipe support brackets, fixture mounting, and plumbing system hardware assembly
  • Industrial Equipment Assembly - Machine mounting, equipment brackets, and structural component fastening
  • Construction Fastening - Structural connections, bracket mounting, and building component assembly
  • Maintenance Applications - Equipment repair, component replacement, and system maintenance fastening
  • Commercial Installation - Building systems, infrastructure mounting, and commercial equipment assembly
  • Metal Fabrication - Steel structure assembly, bracket connections, and fabricated component fastening

Steel Construction Advantage

The premium steel construction with zinc finish provides exceptional durability and corrosion resistance for demanding electrical, plumbing, HVAC, and construction applications. The precision-engineered hex head design ensures reliable tool engagement and optimal torque transfer, while the 60,000 psi minimum tensile strength delivers dependable performance under high-stress conditions.

Why Choose Metallics Industries Quality?

Metallics Industries demonstrates unwavering commitment to precision manufacturing and quality control excellence, delivering professional-grade materials and finishes that ensure reliable performance for contractors and industrial professionals. Our comprehensive fastener solutions undergo rigorous testing and quality assurance processes, providing trusted hardware solutions for electrical, plumbing, HVAC, and construction applications that meet the demanding requirements of commercial and industrial installations.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Country Of Origin:
MUL
Division:
Electrical H1
Fastener Head Height:
4-Jan in.
Fastener Head Type:
Hex
Fastener Head Width:
0.544 - 0.562 in.
Fastener Height:
0.226 - 0.268
Fastener Length:
1/1/04
Fastener Width:
0.620 - 0.650
Field Application:
Complete Thread Engagement Applications, Electrical, Plumbing, Heating, Air Conditioning Industries
Hardness:
Rockwell B69-B100
Language Code:
EN
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Tap_Bolt_St-Zn_and_18-8_SS.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
JR
Pack Type:
Jar
Product Family:
Electrical Supplies
Product Height:
5.75 in
Product Length:
3.5 in
Product Weight:
2236 g
Product Width:
88.9 MM
Sub Division:
Electrical-E H2
Tensile Strength:
60000 psi minimum
Thread Direction:
Right Hand
Thread Per Inch:
16
Thread Standard:
IFI-199 (2014)
Product Type:
Hexagonal Bolt
Product Group:
Fasteners
Department:
Electrical
Product Subgroup:
Bolts
Type2:
Hexagonal Bolt
Series:
HTB, JHTB, and JSHTB
Product Finish:
Zinc
Product Details:
Hexagonal Bolt
Product Material:
Steel

Metallics JHTB59 – Frequently Asked Questions

How fast can I get the Metallics JHTB59 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics JHTB59 come with a warranty?
Absolutely. The Metallics JHTB59 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics JHTB59?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Metallics JHTB59 from ZenSupply?
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