Prime‑Line® acorn cap nuts provide a clean, finished appearance while delivering reliable fastening for a wide range of home repair and improvement projects. Designed to cover and protect exposed threaded ends, these rounded cap nuts help improve safety, reduce snagging, and enhance the look of furniture, fixtures, railings, and decorative hardware. For proper fit and secure performance, Prime‑Line acorn cap nuts are intended for use with same‑size matching machine screws or threaded bolts, creating a snug, dependable connection with a professional finish. Manufactured from quality materials for strength and durability, they install easily with standard hand tools and are ideal for both functional and visible applications. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line acorn cap nuts make it easy to complete repairs and upgrades with confidence and a polished result.

Prime‑Line® hex nuts deliver dependable fastening performance for a wide range of home repair, maintenance, and building projects. Designed with a standard six‑sided shape, these nuts are easy to tighten or remove using common wrenches or sockets and provide reliable thread engagement for secure connections. Ideal for use in furniture assembly, appliances, fixtures, shelving, automotive repairs, and general mechanical applications, Prime‑Line hex nuts are intended for use with same‑size matching bolts or machine screws to ensure proper fit and consistent holding strength. Manufactured from quality materials for durability and long‑lasting performance, they install quickly and perform reliably in both indoor and outdoor settings. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line hex nuts make fastening simple, strong, and dependable.

Steel roller wheel with bolt and nut

Prime‑Line® finished hex nuts provide clean lines, reliable fastening, and a polished appearance for a wide range of home repair and improvement projects. Designed with a smooth, finished exterior and standard hex shape, these nuts offer dependable thread engagement and easy tightening using common hand tools. Ideal for furniture assembly, fixtures, appliances, shelving, and light‑duty mechanical applications, Prime‑Line finished hex nuts are intended for use with same‑size matching bolts or machine screws to ensure proper fit and secure performance. Manufactured from quality materials for strength and durability, they deliver consistent holding power while providing a more refined look than unfinished fasteners. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line finished hex nuts make it easy to complete projects with strength, reliability, and a clean, professional finish.

Prime‑Line® hex jam nuts are designed to provide secure locking and precise fastening in applications where space is limited or vibration resistance is needed. Thinner than standard hex nuts, jam nuts are commonly used to lock a primary nut in place or to secure assemblies without adding excess height. Ideal for automotive repairs, machinery, appliances, furniture hardware, and general mechanical projects, Prime‑Line hex jam nuts are intended for use with same‑size matching bolts or threaded rods to ensure proper fit and dependable performance. Manufactured from quality materials for strength and durability, they install easily using standard hand tools and deliver reliable holding power in demanding applications. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line hex jam nuts make it easy to achieve compact, secure fastening with confidence.

Prime‑Line® hex nuts deliver dependable fastening performance for a wide range of home repair, maintenance, and building projects. Designed with a standard six‑sided shape, these nuts are easy to tighten or remove using common wrenches or sockets and provide reliable thread engagement for secure connections. Ideal for use in furniture assembly, appliances, fixtures, shelving, automotive repairs, and general mechanical applications, Prime‑Line hex nuts are intended for use with same‑size matching bolts or machine screws to ensure proper fit and consistent holding strength. Manufactured from quality materials for durability and long‑lasting performance, they install quickly and perform reliably in both indoor and outdoor settings. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line hex nuts make fastening simple, strong, and dependable. t set.