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Home repair reference for Tri-Cities TN homeowners

Fastener Guide & Finder

Learn which screws, nails, bolts, anchors, connectors, hooks, washers, nuts, rivets, and specialty fasteners are commonly used for wood, drywall, concrete, brick, metal, decking, cabinets, trim, and everyday home repair work.

Not sure what fastener you need?

Send us a photo of the fixture, wall, bracket, or damaged area. We can help plan the repair and give you a clear estimate.

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Screws vs nails vs bolts

Screws bite into material and are often removable. Nails are fast and common for trim/framing. Bolts clamp parts together with nuts or threaded holes.

Material matters

Drywall, studs, brick, concrete, tile, metal, plastic, and treated lumber all need different holding methods.

Outdoor corrosion

Use corrosion-resistant fasteners outdoors, especially with pressure-treated lumber, damp areas, decks, fences, and exterior trim.

Rated hardware

Structural, overhead, heavy-load, and safety-critical work needs correct rated hardware and manufacturer instructions.

Important: This guide is for general planning and educational purposes. Fastener choice depends on load, substrate condition, local code, corrosion exposure, manufacturer specs, and installation details. For structural, overhead, heavy-load, or safety-critical work, consult a qualified professional or the fastener manufacturer.

Fastener finder catalog

Search by name or filter by material, project, load level, tool, corrosion needs, and screw attributes.

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Trusty Tri Handyman helps homeowners in Johnson City, Kingsport, Bristol, Washington County, Carter County, Sullivan County, Unicoi County, and nearby Tri-Cities TN communities with fastening, mounting, repair, and installation projects.

Fastener Guide FAQ

What is the difference between a screw and a bolt?

A screw usually threads into the material itself, while a bolt usually passes through parts and tightens with a nut or threaded insert. There are exceptions, so manufacturer instructions matter.

When should I use nails instead of screws?

Nails are commonly used for framing, trim, siding, roofing, and work where shear movement is expected. Screws are often better when pull-out resistance, removability, or clamping control matters.

What fastener should I use for drywall?

Drywall screws attach drywall to studs. For hanging light items on hollow drywall, use rated drywall anchors, toggle bolts, or picture hangers. Heavy items should hit framing or rated hardware.

What fastener should I use for concrete or brick?

Common choices include concrete screws, sleeve anchors, wedge anchors, drop-in anchors, and masonry nails. The right fastener depends on the material, load, edge distance, and embedment depth.

Are deck screws okay for pressure-treated lumber?

Only use deck screws rated for treated lumber and outdoor exposure. Many projects need ACQ-compatible coated, hot-dip galvanized, or stainless fasteners.

What does galvanized mean?

Galvanized fasteners have a zinc coating that helps resist corrosion. Hot-dip galvanized coatings are commonly used outdoors and with some treated lumber, but compatibility still matters.

When should I use stainless steel fasteners?

Stainless steel is often used in wet, coastal, exterior, or corrosion-prone locations. It is also useful where staining from rust would be a problem.

Do I need a pilot hole?

Many screws, bolts, anchors, hardwoods, trim pieces, and masonry fasteners need the correct pilot hole. Pilot holes help prevent splitting, stripped heads, and failed anchors.

Can Trusty Tri Handyman help choose and install the right fastener?

Yes. Send photos of the material, bracket, damaged area, or fixture and Trusty Tri Handyman can help plan a practical repair or installation.

Image note: Fastener item images are reference visuals gathered from publicly searchable, free-to-view online sources or created as local illustrative assets. They are included for general identification and education only; actual product shape, finish, packaging, and ratings vary by manufacturer.

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