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Minerallac Company 50306J - These are 8-32 x 3/8 in. machine screws with a flat head and slotted drive. They are zinc plated. The sheet identifies them as supplied in a jar.
Minerallac Company

50306J

Alternate Item Number: 16735499

UPC: 085937061898

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Minimum Qty: 100

Multiplier: 100

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Overview

The Minerallac Company 50306J is a precision-engineered 8-32 x 3/8" zinc-plated machine screw designed for general-purpose fastening in indoor applications. These screws feature a flat head with a slotted drive, ensuring a flush finish when installed into countersunk holes. The zinc plating provides essential corrosion resistance, making them suitable for use in dry indoor environments where moisture exposure is minimal. Supplied in a convenient jar for organized storage and easy dispensing, these screws are ideal for securing metal components, wood assemblies, and light-duty industrial applications. The 8-32 thread size ensures compatibility with standard tapped holes, while the 3/8" length provides adequate grip without excessive protrusion. Unlike deep-thread particle board screws or pan head designs, this flat head slotted variant offers versatility for applications requiring a smooth surface finish or countersunk installation. Common uses include electrical panel assembly, machinery mounting, and light structural connections where a secure, low-profile fastening solution is required.
  • 8-32 thread size for standard tapped holes
  • 3/8" length provides secure grip without over-protrusion
  • Zinc plating offers corrosion resistance for indoor use
  • Flat head with slotted drive for flush countersunk installation
  • Supplied in a jar for organized storage and easy dispensing

Specifications

Drive Type
Slotted
Finish
Zinc Plated
Head Type
Flat Head
Length
3/8 in.
Material
Zinc
Size
8-32
Size
8-32 x 3/8"
A machine screw with external threads designed for use with a pre-tapped hole or with a nut. It is made of steel with a zinc plated finish. The screw is 8-32 size and 3 inches long, with a flat head and slotted drive. The head diameter is 0.312 inch and the head height is 0.100 inch.

50348

A machine screw with external threads designed for use with a pre-tapped hole or with a nut. It is made of steel with a zinc plated finish. The screw is 8-32 size and 3 inches long, with a flat head and slotted drive. The head diameter is 0.312 inch and the head height is 0.100 inch.
8-32 x 3 Round Head Slotted Machine Screw Zinc

JRM91SLT

8-32 x 3 Round Head Slotted Machine Screw Zinc
A 1/4-20 x 1-1/4 inch machine screw with a round head and Phillips drive. It is made of 18-8 stainless steel. The sheet identifies it as a jar-pack item.

62919SSJ

A 1/4-20 x 1-1/4 inch machine screw with a round head and Phillips drive. It is made of 18-8 stainless steel. The sheet identifies it as a jar-pack item.
Machine screws sized 10-32 x 1-1/2 in with a round head and combo Phillips/slotted drive. The screws are zinc plated. This sheet identifies catalog number 52825-1000.

52825-1000

Machine screws sized 10-32 x 1-1/2 in with a round head and combo Phillips/slotted drive. The screws are zinc plated. This sheet identifies catalog number 52825-1000.
This is an 8-32 x 2 inch machine screw with a round head and slotted/Phillips combo drive. It is made of steel with a zinc plated finish. The screw has a 2A external thread, 32 threads per inch, a #2 Phillips driver size, and is intended for use with a pre-tapped hole or with a nut.

52432P

This is an 8-32 x 2 inch machine screw with a round head and slotted/Phillips combo drive. It is made of steel with a zinc plated finish. The screw has a 2A external thread, 32 threads per inch, a #2 Phillips driver size, and is intended for use with a pre-tapped hole or with a nut.
Tamperproof machine screws with a pan head and spanner drive. Made from 18-8 stainless steel. Size is 10-24 x 1-1/2 in., supplied in a jar of 100.

22724TPJ

Tamperproof machine screws with a pan head and spanner drive. Made from 18-8 stainless steel. Size is 10-24 x 1-1/2 in., supplied in a jar of 100.
Tamperproof machine screws with a pan head and spanner drive. They are 10-24 x 1 inch and made of 18-8 stainless steel. The screws are supplied in a jar of 100.

22716TPJ

Tamperproof machine screws with a pan head and spanner drive. They are 10-24 x 1 inch and made of 18-8 stainless steel. The screws are supplied in a jar of 100.
6 PKG 8-32 CLPNUT SCREW KIT

CLPKIT832-6

6 PKG 8-32 CLPNUT SCREW KIT

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.