New Arrivals/Restock

MonsterBolts - #3-48 x 1/4" Socket Head Screws, Alloy Steel, Black Oxide, 250 Pack

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Product details

Management number 216211434 Release Date 2026/04/19 List Price $12.00 Model Number 216211434
Category

- Monster Bolts - Official Monster-Bolts Fasteners Store This listing is for #3-48 Socket Head Cap Screws. These are new alloy steel and have a Thermal Black Oxide coating. These are heavy-duty 12.9 equivalent screws. Diameter : #3 Thread Pitch : 48 TPI - UNC / Coarse Length : Please select from above Drive : 5/64" Hex (Allen) Key Type : Socket Head Cap Screw, Hex Drive Matching Nuts & Washers : #3-48 System of Measurement : Standard (Inch / U.S.) / SAE Material : Alloy Steel w/ Thermal Black Oxide, 12.9 Equivalent Specifications : ANSI/ASME B18.3, ASTM A574

  • Monster Overview: Fix your project right the first time with our premium #3-48 Socket Head Cap Screws with Thermal Black Oxide Coating from Monster Bolts. These high-strength fasteners are made from durable black alloy steel and are perfect for applications where both strength and durability are crucial. The socket head cap design allows for high torque tightening and offers a precise, strong hold in compact spaces. Available in lengths from 3/16" to 1/2", these screws are ideal for industrial, automotive, and other high-stress environments.
  • Monster Bolts ensures every screw meets the highest quality standards, with exceptional customer support, making us the preferred choice for professionals and DIY enthusiasts alike.
  • Monster Features: -Material: Alloy Steel with Thermal Black Oxide Coating offers mild corrosion resistance, making these screws suitable for multiple environments. -Drive: Uses a standard 5/64" Hex Key for easy installation and removal. -Head Style: Socket Head Cap design for high torque applications with precise alignment. -Quality: Providing a product we are proud to stand behind. Monster Bolts sells only the highest quality fasteners backed with industry-leading customer support! Quality product! Quality Support!
  • Monster Specifications: -Diameter: #3 -Thread Pitch: 48 TPI - UNC / Coarse Thread -System of Measurement: Inch (US) -Material: Alloy Steel with Thermal Black Oxide Coating -Specifications: ANSI/ASME B18.3, ASTM A574
  • More Monster Bolts: -Matching Nuts & Washers: Pair these screws with our #3-48 nuts and washers for a complete fastening solution. -Tools & Accessories: Upgrade your toolkit with our Work Gloves and other handy items to make your projects even easier.
  • Order Yours Today and Experience the Monster Bolts Difference!
  • Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality and customer satisfaction.
Brand MonsterBolts
Color Black
Size Name 0.25 In. (1/4")
Metal Type Alloy Steel
Unit Count 250.0 Count
Part Number SHCS - #4-40
Thread Size #3-48
Thread Type Unc
Manufacturer MonsterBolts
Thread Style Right Hand
Material Type Alloy Steel
Exterior Finish Black Oxide
Item Dimensions 3 x 3 x 1 inches
Thread Coverage Fully Threaded
Number of Pieces 250
Screw Head Style Socket

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