Grade 5, 5/8"-18 Hex Head Cap Screw, Black Oxide Steel, 4 in L, 10 PK MPN:TAPG558184
Grade 5, 5/8"-18 Hex Head Cap Screw, Black Oxide Steel, 4 in L, 10 PK
This Grade 5, 5/8in-18 Hex Head Cap Screw is a high-strength fastening solution ideal for heavy-duty applications such as machinery, equipment, and construction projects. The black oxide steel finish provides corrosion resistance and a durable, long-lasting finish. The 4-inch length and 5/8-inch diameter offer a secure fit in a variety of materials. The fully threaded design ensures a strong hold, while the hex head allows for easy tightening and loosening with a wrench or socket. Suitable for use in industrial settings, this fastener meets ASME B18.2.1 standards and is available in a 10-pack for convenience.
Top product features:
- Fully Threaded design for secure fastening
- Right Hand thread direction for consistent assembly
- Plain finish for reduced friction and improved durability
Top product applications:
- Heavy equipment assembly
- Automotive repair and maintenance
- Industrial machinery installation
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Plain, Dia./Thread Size 5/8 In.-18, Fastener Length 4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNF (Fine), Fastener Thread Style Fully Threaded, Fastener Industry Standards ASME B18.2.1, Head Type Hex, Head Height 27/64 in, Head Width 15/16 in, Package Quantity 10
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 15 days
- Minimum Order Quantity: 2
- Unit of Measure: PK
- Package Length: 9.00
- Package Width: 9.00
- Package Height: 6.50
- Package Weight: 5.00
Product info last updated on February 5, 2026 7:58am UTC
Category: Screws and Bolts