Self-Reliance · Tools
Fasteners, Fabric, and Repair
Tools cut, shape, and measure. But the repair only holds if the right fastener, the right adhesive, or the right stitch goes in behind it. This page covers the consumable materials that make repairs stick and the stocking approach that keeps them on hand when the job comes up.
The problem
The repair that stalled
The fence board split in a windstorm. The homeowner owned a drill, a saw, and a hammer. She had a replacement board. She did not have the right screws. The 3-inch drywall screws in the junk drawer were too brittle for outdoor use and the wrong thread for the job. The hardware store was a 20-minute drive, the fence needed to be up before the dog got out, and the repair that should have taken ten minutes took an hour and a half including the trip. Two dollars' worth of deck screws, already in the toolbox, would have made the difference.
Most stalled repairs are not missing a tool. They are missing a fastener, an adhesive, a patch, or a length of the right tape. These are inexpensive, small, and shelf-stable for years. The investment to stock them is low. The cost of not having them is a deferred repair that gets worse, a trip that burns an afternoon, or a fix done with the wrong material that fails within a season.
This page covers what to stock and how to choose the right fastener, adhesive, or repair material for the job. The hand tools page covers the tools themselves, and Home Repair Basics covers the repairs.
Fasteners
Screws, nails, and bolts
The three mechanical fasteners serve different purposes, and the choice between them is not interchangeable. Screws hold by clamping the material between head and threads, pulling two pieces tight together. They resist withdrawal (being pulled out) but are brittle under sideways force. Nails flex under shear (sideways load) rather than snapping, which is why framing codes specify nails for structural connections. Bolts pass through both pieces and tighten with a nut, carrying the heaviest loads of the three.
The practical rule: use screws for most household repairs, mounting, and assembly. Use nails for framing, trim, and anything loaded sideways. Use bolts when you need to carry real weight or when you want to be able to disassemble the joint later.
Screws: what to stock
Drywall screws (coarse thread, 1-inch and 1.625-inch) for hanging drywall and general indoor fastening. Wood screws (1-inch, 1.5-inch, 2-inch, and 3-inch) for furniture repair, mounting, and woodworking. Deck screws (coated or stainless, 2.5-inch and 3-inch) for anything outdoors. Keep Phillips, square-drive (Robertson), and star-drive (Torx) heads in stock; square-drive and Torx strip less often than Phillips, which is why they are displacing it in construction. A mixed-size box of 200 to 300 screws costs $10 to $20.
Nails: what to stock
Common nails in 8d (2.5 inches, general framing) and 16d (3.5 inches, structural framing). Finish nails in 4d and 6d for trim, molding, and cabinetry where you want the head to disappear. Brad nails for delicate work. Ring-shank nails for decking and subflooring where extra withdrawal resistance matters. A 5-pound box of common nails costs $5 to $8 and lasts years in a household.
Bolts, nuts, and washers
A small assortment of carriage bolts, hex bolts, nuts, flat washers, and lock washers in common sizes (1/4-inch, 5/16-inch, 3/8-inch diameter) handles gates, heavy shelving brackets, workbench assembly, and anything that needs to carry more load than a screw. A compartmented assortment box costs $15 to $25 and fits in a drawer.
Pilot holes: the step most beginners skip
A pilot hole is a small hole drilled before the screw goes in. It prevents the wood from splitting, makes the screw drive straight, and reduces the effort needed. Hardwoods, thin stock, and anything near the end of a board need a pilot hole every time. Softwood and drywall screws in the middle of a board usually do not, but a pilot hole never hurts and a split board always costs more to fix than drilling one took.
Hanging
Wall anchors and studs
A screw into drywall alone holds almost nothing. Drywall is gypsum plaster between two sheets of paper, and it crumbles under any real load. Everything you hang on a wall either goes into a stud (the wood framing behind the drywall) or into an anchor designed to spread the load across a wider area of the drywall. The anchor you choose depends on the weight and whether a stud is available at the right location.
Plastic expansion anchors
The ribbed plastic sleeves that come packaged with curtain rods and towel bars. Drill a hole, push the anchor in, drive the screw, and the anchor expands against the drywall. They hold light loads in sound drywall: picture frames, small shelves, lightweight curtain rods. They are the most common anchor and the most frequently overloaded.
Self-drilling (threaded) anchors
Metal or nylon anchors with coarse threads that screw directly into drywall with no pilot hole. They hold moderately more than plastic expansion anchors and are faster to install. Good for medium shelving, coat hooks, and wall-mounted organizers. The metal versions hold more than the nylon.
Toggle bolts and snap toggles
A bolt with spring-loaded wings that spread behind the drywall and clamp against its back face. They hold substantially more than any anchor that stays inside the drywall because they distribute the load across a wide area. Use for heavy mirrors, wall-mounted TV brackets, and anything that needs serious grip in a spot where no stud is available. Snap toggles (the reusable version with a plastic channel) make removal and reinstallation cleaner than traditional toggle bolts.
The stud rule
Anything that a person might lean on, hang from, or grab in an emergency goes into a stud or into blocking (a piece of solid wood installed between studs for this purpose). Grab bars, pull-up bars, heavy shelving loaded with books or canned goods, and child safety gates all go into studs. No anchor in drywall alone is a substitute for solid wood when the load includes a human body. Find studs with a stud finder ($15 to $25), or knock on the wall and listen for the change from hollow to solid, then confirm by driving a thin nail at the spot.
Compatibility
The right fastener for the material
Indoors, in dry conditions, standard zinc-plated fasteners work fine and last indefinitely. The moment the fastener goes outdoors or into contact with certain materials, corrosion becomes the failure mode, and the wrong fastener will weaken invisibly over years until the connection fails.
Outdoor and wet conditions
Use hot-dipped galvanized, ceramic-coated, or stainless steel fasteners for anything exposed to rain, ground contact, or moisture. The shiny zinc-plated (electroplated) screws in the indoor assortment box will rust within a year outdoors. The dull, rough-coated hot-dipped galvanized fasteners cost slightly more and last decades. Stainless steel costs more still and is worth it for salt air, coastal environments, or permanent outdoor structures.
Pressure-treated lumber
The green-tinted lumber at the lumber yard is pressure-treated with copper-based preservatives (ACQ, CA, or MCQ) that replaced the older CCA treatment. These copper compounds are more corrosive to standard fasteners than CCA was.[1] The building industry requires hot-dipped galvanized or stainless steel fasteners for pressure-treated wood, and electroplated (shiny) galvanized fasteners are not equivalent.[2] Check the tag stapled to the end of the board for the treatment type and retention level, and use the fastener grade the manufacturer specifies. A deck railing assembled with the wrong screws looks fine for a few years and fails without warning.
Dissimilar metals
Aluminum in contact with steel corrodes. Copper in contact with galvanized steel accelerates the zinc loss. Stainless steel fasteners in galvanized connectors create a galvanic cell that destroys the zinc coating. When connecting two different metals, use fasteners compatible with both, or isolate them with a plastic washer or barrier tape. This matters most on roofing, gutters, and anywhere two metals meet with moisture present.
Bonding
Adhesives, tapes, and sealants
Not every joint takes a fastener. Adhesives bond materials that screws would split or damage. Tapes provide temporary holds, moisture barriers, and emergency patches. Sealants fill gaps and prevent water intrusion. The most common reason an adhesive joint fails is not the adhesive. It is the surface preparation. Dust, grease, old finish, or moisture on the mating surfaces will defeat any glue. Clean, dry, lightly roughened surfaces bond. Everything else peels off eventually.
Adhesives: what to stock and when to use each
Wood glue (PVA)
Titebond, Elmer's Wood Glue, or any PVA (polyvinyl acetate) formula. Creates joints stronger than the wood itself when properly clamped for at least 30 minutes. Use for furniture repair, woodworking, and any wood-to-wood joint that will be clamped. Not waterproof in the standard yellow formula; use Titebond III or a marine-rated PVA for outdoor joints. Cleans up with water while wet. $5 to $8 per bottle.
Two-part epoxy
Mix equal parts resin and hardener, apply within the working time (5 minutes for quick-set, 30 minutes for standard), and let cure. Bonds metal, ceramic, glass, stone, and dissimilar materials with structural strength. The most versatile adhesive in the toolbox and the only one that fills gaps. Use in a ventilated area; the hardener fumes are unpleasant. $5 to $10 per syringe.
Construction adhesive
Liquid Nails, PL Premium, or similar. Bonds heavy materials to surfaces where screws are impractical or would damage the substrate: paneling to masonry, treads to stairs, subfloor to joists (in combination with nails). Applied from a caulk gun. Requires 24 hours to cure. Use in a ventilated space. $5 to $10 per tube.
Cyanoacrylate (super glue)
Bonds skin instantly and non-porous surfaces in seconds. Use for small, precise bonds: ceramic figurines, eyeglass hinges, cracked plastic handles. Not for porous materials (wood, fabric) unless the gap-filling gel formula is used. Keep the tube capped and stored upright; it dries out fast once opened. Keep a debonder or acetone-based nail polish remover nearby. $3 to $6.
Tapes and sealants
Duct tape
The most versatile emergency material in the toolbox. Temporary structural hold, sealing, bundling, hose repair, tarp patching. Not a permanent repair for anything, and the adhesive degrades in sun and heat within months. But when something needs to hold until Saturday, duct tape holds it. Keep a full roll in the toolbox and a flat-wrap card of it in the car kit.
Electrical tape, plumber's tape, painter's tape
Each does one job and does it poorly at anything else. Electrical tape (vinyl) insulates wire connections. Plumber's tape (PTFE thread seal tape) wraps threaded pipe joints to prevent leaks. Painter's tape (low-tack paper) masks edges for clean paint lines and labels things temporarily. All three cost under $5 per roll and last years.
Caulk and sealant
Silicone caulk for waterproof sealing around tubs, sinks, windows, and exterior joints. It stays flexible, does not shrink, and lasts 20 years, but it cannot be painted. Paintable latex caulk for interior gaps between trim and walls where appearance matters. Exterior polyurethane sealant for expansion joints and anywhere movement is expected. Roof sealant for emergency leak patches. A caulk gun ($8 to $15) and two tubes (one silicone, one latex) cover most household sealing. See the Maintenance Toolkit page for the seasonal caulk walk-around.
Fabric
Fabric and gear repair
A household that can sew a button, patch a tear, and repair a seam extends the useful life of clothing, backpacks, tents, tarps, and upholstery by years. This is not fashion sewing. It is functional repair: putting something back into service rather than replacing it. Three stitches, a button technique, and two patch methods handle the vast majority of what wears out or tears.
Three essential stitches
Running stitch
The simplest stitch. Pass the needle in and out of the fabric in evenly spaced intervals, 1/8 to 1/4 inch apart. Used for basting (temporary hold), gathering, and joining two pieces of fabric where the seam is not under stress. Quick to learn, quick to execute. Thread the needle with about 18 inches of thread, knot the end, and keep tension even.
Backstitch
Stronger than a running stitch by a wide margin. After each forward stitch, the needle goes back to the end of the previous stitch before moving forward again, creating an overlapping, continuous line that resists pulling apart. Use for any seam under stress: backpack straps, jacket seams, pant inseams, the crotch seam on work pants. This is the stitch a sewing machine mimics.
Whip stitch
A diagonal stitch that wraps over the edge of the fabric. Used to close tears from the outside, hem edges, and attach patches. The stitch that repairs a rip in a jacket, closes a split seam in a sleeping bag, or binds a fabric patch over a hole. Angle the needle at about 45 degrees and keep the spacing even.
Beyond stitches
Button replacement
Thread a needle, hold the button in position, sew through two holes (or four, in an X pattern) six to eight times, then wrap the thread around the stitches between the button and fabric three times to create a shank that gives the buttonhole room to sit flat. Knot on the back. The whole process takes three minutes and saves a shirt.
Iron-on patches
For holes in knees, elbows, and high-wear areas where speed matters more than invisibility. Cut the patch 1/2 inch larger than the hole on all sides, center it over the damage, and press with a hot iron for 30 seconds. The adhesive melts and bonds to the fabric. Reinforce the edges with a whip stitch if the garment will see heavy use or repeated washing.
Gear tape and nylon repair
Tenacious Tape, Gear Aid, and similar nylon-backed adhesive patches repair tears in tents, rain jackets, sleeping bags, and packs without sewing. Clean the area, round the corners of the patch (square corners peel), press firmly, and the repair is waterproof and durable. A roll costs $5 to $8 and lives in the repair kit permanently.
The sewing kit
Needles in assorted sizes including at least two heavy-duty needles for canvas and denim. Thread in black, white, and a neutral mid-tone. Small sharp scissors. Straight pins. A seam ripper for undoing mistakes. A thimble for pushing needles through heavy fabric. Iron-on patches in dark and light neutral colors. A spool of heavy-duty thread and a large upholstery needle for gear and outdoor equipment. Safety pins in three sizes (they hold a split seam together until you can sew it). The entire kit fits in a zippered pouch, costs $10 to $15, and handles years of household repair.
Organization
The supply shelf
The value of stocking repair materials drops to zero if you cannot find them when the job comes up. The organizing principle is simple: compartmented storage, labeled by category, stored where the work happens.
Fastener organizer
A compartmented plastic case with adjustable dividers. Sort by type (screws, nails, bolts, anchors), then by size within each type. Label the lid. Wall-mount it or shelve it at workbench height. The $12 organizer that lets you find a 1.5-inch drywall screw in ten seconds is worth more than the $200 of fasteners inside it.
Adhesive and sealant shelf
Store adhesives upright, capped, at room temperature. Super glue in a sealed bag to slow drying. Caulk tubes with a nail in the nozzle (or a caulk cap) to keep the remaining material from hardening. Epoxy syringes in their original packaging. Mark the purchase date on each tube; construction adhesive and silicone caulk last two to three years unopened, less once opened. Discard anything that has hardened in the tube.
Tape drawer
Duct tape, electrical tape, plumber's tape, painter's tape, and a roll of gear repair tape. All in one drawer or bin. Tape is the material you reach for in the first five minutes of any emergency repair, and searching for it wastes the time the repair would have taken.
The sewing kit
A zippered pouch stored with the household tools, not buried in a bedroom closet. If the kit is not near the workbench, it will not get used. A second, smaller travel kit (needle, thread, two buttons, two safety pins, a small pair of scissors) goes in the travel bag.
Mistakes
Where repairs fail
Using drywall screws for everything
Drywall screws are cheap, common, and hardened, which makes them brittle. They snap under shear load, they are not weather-resistant, and they are the wrong thread for most wood-to-wood joints. They are made for hanging drywall. For everything else, use the right screw for the job.
Using indoor fasteners outdoors
The zinc-plated screws from the indoor assortment box will rust outdoors within a year. Worse, standard fasteners in pressure-treated lumber corrode invisibly inside the wood, weakening the connection for years before the failure is visible on the surface. Buy outdoor-rated fasteners for outdoor projects. The upcharge is small; the consequence of saving it is a structural failure you will not see coming.
Skipping surface prep on adhesive joints
Glue bonds to whatever it touches first. If that is dust, grease, or old finish, the bond is between the adhesive and the contaminant, not the material underneath. Wipe both surfaces with a clean rag and rubbing alcohol or acetone, let them dry, and lightly roughen smooth surfaces with sandpaper before applying. This step takes 60 seconds and is the difference between a joint that lasts years and one that peels off in a month.
Hanging heavy loads in drywall without a stud
A plastic expansion anchor in drywall holds a picture frame. It does not hold a shelf full of canning jars, a wall-mounted TV, or a grab bar that someone leans on to stand up. Use a stud finder, find the framing, and drive the fastener into solid wood. If the stud is not where you want the mount, use a toggle bolt for non-body-weight loads, or install blocking between the studs for anything safety-critical.
Treating duct tape as a permanent repair
Duct tape is a temporary hold. The adhesive degrades in heat and sun. Within months outdoors, it leaves a sticky residue, the tape peels, and the repair fails. Use it to hold things together until you can do the real repair, then do the real repair.
Next steps
Keep going
The tools
Hand tools
The ten-tool starter list and how to use each one. Materials need tools; tools need materials. Start here.
Read the guide
Keep edges working
Sharpening
The most neglected tool skill. Angles, stones, files, and the kit that keeps every edge in the house ready.
Read the guide
Apply them
Home repair basics
Drywall, plumbing, electrical, and weatherization. The repairs where these materials go to work.
Read the guide
Sources
Where this page's guidance comes from
The fastener compatibility claims above were checked against the primary sources listed here on September 6, 2026. Tool selections, anchor descriptions, price ranges, and sewing techniques are practical guidance based on established trade practice and are not safety claims.
- USDA Forest Products Laboratory. General Technical Report FPL-GTR-220, "Corrosion of Fasteners in Wood Treated with Newer Wood Preservatives" (corrosion rates of ACQ, CA, and MCQ treatments on steel and galvanized fasteners). research.fs.usda.gov
- Simpson Strong-Tie. "Preservative Treated Wood FAQs" (fastener and connector recommendations per IRC R317.3.1; hot-dipped galvanized vs. electroplated distinction; dissimilar metals guidance). strongtie.com