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Minerallac Grade 5 Steel Hex Head Cap Screw 3/8-16 x 2" Zinc Plated Partial Thread, 100 Pack
Model: MIN-55433J
Minerallac Grade 5 Steel Hex Head Cap Screw 3/8-16 x 2" Zinc Plated Partial ThreadProfessional Grade Fastening Solution for Industrial ApplicationsThe Minerallac Grade 5 Steel Hex Head Cap Screw...
Minerallac
$205.71
Minerallac Grade 2 Steel Hex Head Bolt 3/8-16 x 2" Zinc Plated Partial Thread
Professional Grade Fastening Solution for Industrial Applications
The Minerallac Grade 2 Steel Hex Head Bolt delivers reliable fastening performance with its medium carbon steel construction that is quenched and tempered for enhanced strength. This 3/8-16 x 2" bolt features zinc plated finish for corrosion resistance and partial threading for versatile installation applications across professional and industrial environments.
Professional Features & Benefits
- Grade 2 Steel Construction: Medium carbon steel material provides reliable strength and durability for demanding fastening applications.
- Zinc Plated Finish: Corrosion-resistant coating extends service life in various environmental conditions.
- 3/8-16 x 2" Dimensions: Standard sizing ensures compatibility with common industrial and construction applications.
- Hex Head Design: Provides secure grip for installation and removal with standard hex tools.
- Partial Threading: Optimized thread configuration allows for precise positioning and secure fastening.
- Quenched and Tempered Process: Heat treatment enhances material properties for consistent performance under load.
Technical Specifications
- Country Of Origin: China
- Head Color: Silver
- Head Height: 15/64
- Head Type: Hex Head
- Head Width: 16-Sep
- Product Finish: Zinc Plated
- Product Length: 2 in
- Product Material: Grade 2 Steel
- Product Size: 3/8-16 x 2
- Product Type: Hex Cap Bolt
- Thread Size: 16
- Thread Type: Coarse
Professional Applications
- Industrial Equipment Assembly
- Construction and Building Projects
- Machinery Installation and Maintenance
- Structural Fastening Applications
- Professional Repair and Service Work
- Manufacturing and Production Facilities
Why Choose Minerallac Quality?
Minerallac delivers consistent quality with Grade 2 steel construction and zinc plated finish that provides reliable performance in professional fastening applications. The quenched and tempered manufacturing process ensures dependable strength characteristics for demanding industrial use.
Manufacturer Resources
Product Specs
- Head Color:
- Silver
- Head Height:
- 15/64
- Head Type:
- Hex Head
- Head Width:
- 16-Sep
- Product Finish:
- Zinc Plated
- Product Length:
- 2 in
- Product Material:
- Grade 2 Steel
- Product Size:
- 3/8-16 x 2
- Product Type:
- Hex Bolt
- Thread Size:
- 16
- Thread Type:
- Coarse
- Department:
- Electrical
- Product Subgroup:
- Hex Bolts & Nuts
- Product Group:
- Hangers, Supports & Fasteners
Minerallac 55432J – Frequently Asked Questions
1) What size nut and wrench do I need for the Minerallac 55432J hex bolt?
It's a 3/8-16 bolt, so it takes a 3/8-16 coarse thread nut. The thread is UNC coarse, not fine, so a fine-thread 3/8-24 nut will not run on it. Standard 3/8-16 flat washers and lock washers fit the shank as well.
2) How thick a material can a 3/8-16 x 2 inch partial thread hex bolt clamp?
Overall length under the head is 2 inches, so your total grip (all plies plus washers plus the nut height) has to come in under that. Because it's partially threaded, there's an unthreaded shank below the head, so the threads may not reach all the way down if your stack is thin. For thin assemblies where you want threads engaged through the nut, use a shorter bolt or a fully threaded one.
3) Can I use these zinc plated hex bolts outdoors or in a damp mechanical room?
The zinc plating gives corrosion resistance for general indoor and sheltered use. Zinc is a sacrificial coating and wears in continuous wet, coastal, or chemical exposure, so for permanent exterior or washdown locations step up to hot dip galvanized or stainless.
4) How many bolts come in a Minerallac 55432J jar?
The 55432J is packaged 100 pieces to a jar, which is how electrical and maintenance shops usually buy 3/8-16 hardware for strut, hanger, and trapeze work. The jar keeps the count together on a truck rather than loose in a bin.
5) Will a 3/8-16 x 2 inch hex bolt work with standard strut channel hardware?
Yes. 3/8-16 coarse is the common thread for channel nuts, beam clamps, and rod hangers, and the hex head takes a standard socket or wrench. At 2 inches long it suits thicker stacks or spacer blocks; for bolting directly through a single channel wall you'll typically want something shorter.
6) Is the Minerallac 55432J fully threaded or partially threaded?
Partially threaded. There's a smooth shank section below the head with threads at the end only. That's what you want when two parts need to pivot or locate on the shank rather than ride on threads, but if you need thread engagement over the whole 2 inch length, specify a fully threaded tap bolt instead.
7) What is the head height on this Minerallac hex cap bolt, and will it clear a recess?
Head height is 15/64 inch, so the head sits just under a quarter inch proud of the surface. That matters when you're bolting into a counterbore or under a cover plate with limited clearance. The head is plain silver zinc, no washer face feature noted, so add a flat washer if you're bearing on soft or slotted material.
How fast can I get the Minerallac 55432J 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 Minerallac 55432J come with a warranty?
Absolutely. The Minerallac 55432J 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 Minerallac 55432J?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
Why buy the Minerallac 55432J from ZenSupply?
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