MonsterBolts - 1/4"-20 x 5/8" Socket Head Screws, ASTM A574, Alloy Steel, Black Oxide, 100 Pack
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| Management number | 218074251 | Release Date | 2026/05/03 | List Price | $8.48 | Model Number | 218074251 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
This listing is for 1/4-20 Socket Head Cap Screws. These are new alloy steel and have a Thermal Black Oxide coating. These are heavy-duty 12.9 equivalent screws.
- Monster Overview: Fix your project right the first time with 1/4"-20 Socket Head Cap Screws with Thermal Black Oxide coating from Monster Bolts! These high-strength screws are made from durable alloy steel and finished with a thermal black oxide coating, providing both strength and a sleek, professional look. Perfect for precision work, robotics, and other applications requiring reliable, high-strength fasteners.
- 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 and enhanced durability, making these screws suitable for multiple environments. - Drive: Uses a standard 3/16” 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: 1/4" (0.25") - Thread Pitch: 20 TPI - UNC / Coarse Thread - System of Measurement: Inch (US) / Standard - Material: Alloy Steel with Thermal Black Oxide Coating. Class 12.9 Equivalent. - Specifications: ANSI/ASME B18.3, ASTM A574
- Note: (PT) denotes partial thread fasteners.
- More Monster Bolts: - Matching Nuts & Washers: Pair these screws with our 1/4"-20 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.
- Buy with confidence! Every order from Monster Bolts is backed by our commitment to quality and customer satisfaction.
- Order Yours Today and Experience the Monster Bolts Difference!
| Brand | MonsterBolts |
|---|---|
| Color | Black |
| Head Type | Socket |
| Size Name | 0.625 In. (5/8") |
| Metal Type | Alloy Steel |
| Unit Count | 100.0 Count |
| Part Number | SHCS - #4-40 |
| Thread Size | 1/4"-20 |
| Thread Type | Unc |
| Manufacturer | MonsterBolts |
| Thread Style | Right Hand |
| Fastener Type | Machine Screw |
| Material Type | Alloy Steel |
| Exterior Finish | Black Oxide |
| Item Dimensions | 6 x 6 x 2 inches |
| Number Of Items | 1 |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 100 |
| Screw Head Style | Socket |
| Manufacturer Grade | Grade 2 |
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