Hardware refers to five metal materials: gold, silver, copper, iron and tin, and hardware is the mother of industry; The products of hardware materials, the basis of national defense, are usually divided into two categories: big hardware and small hardware. Large hardware refers to steel plates, steel bars, flat iron, universal angle steel, channel iron, I-shaped iron and various types of steel materials, while small hardware refers to building hardware, tin sheets, lock nails, iron wires, steel wire mesh, wire scissors, household hardware, various tools and so on. According to the nature and use of hardware, It should be divided into eight categories: iron and steel materials, non-ferrous metal materials, mechanical parts, transmission equipment, auxiliary tools, working tools, building hardware, household hardware, etc.

mechanical hardware

bearings | radial ball bearings | thrust roller bearings | sliding bearings | linear motion bearings | bearing accessories | other bearings

springs < Compression spring | extension spring | torsion spring | scroll spring | leaf spring | disc spring | other springs

fasteners, connectors

| bolts | screws | nuts | washers | pins | rivets | keys | expansion screws | collars | retaining rings | other fasteners, connectors

seals

| Sealing gasket | sealing gasket | sealing strip | sealing gasket | mechanical seal | packing | other seals | oil seal

mold

plastic mold | rubber mold | stamping mold | casting mold | forging mold | wire drawing mold | forming mold | powder metallurgy mold | rapid and economical mold | mold standard parts | mold equipment | other molds

cutter, Fixture

| turning tool | milling cutter | drill bit | reamer | planer | cutter belt | boring tool | broach | cutter | hob | gear shaper cutter, gear cutter | thread cutter | machine blade | machine saw blade | NC cutter | tool holder | punch | fixture | other tools, Fixture

Pneumatic components

| Cylinder | Pneumatic connector | Air source processor | Other pneumatic components

Hydraulic components

| Hydraulic connector | Hydraulic cylinder | Hydraulic valve | Servo valve | Hydraulic system | Other hydraulic components

Machine tool accessories

| Tip and thimble | Vice for machine tools | Chuck | Machine tool. Drill sleeve | machine tool lamp | handwheel | drag chain | machine tool screw | machine tool rest | machine tool spindle | machine tool pad | machine tool connecting rod | guide post and guide sleeve | pulley | indexing disk, indexing head | suction cup | other machine tool accessories

architectural decoration hardware

door closers, door openers | door and window hooks | Door bump, door suction | slide rail | sheep's eye | ground spring | door clip | window rail, curtain rod | bolt | nail | other door and window hardware | handle | hinge

plumbing hardware

| faucet | shower hose | radiator | launching | water separator | quick opening | radiator Triangle valve | valve plate | other plumbing hardware | floor drain

bathroom hardware @

| toilet paper rack | shelf | towel bar, ring | soap rack | cup rack | other bathroom hardware

pipe fittings @

| flange | tee | reducer | elbow | cap | flange | other pipe fittings

Automobile lock | mechanical lock | window lock | furniture lock | office lock | padlock | fingerprint lock | IC card lock | magnetic card lock | other locks | bicycle lock | password lock | luggage lock | motorcycle lock | lock accessories

hardware accessories

general hardware accessories | pulley | manhole cover | rigging | roller | pipe clamp | furnace head | Bucket tooth | idler | shackle | nozzle, nozzle | through hook, grapple hook | steel ball, ball | clamp, hoop | bearing bush | other general hardware fittings | caster, universal wheel | joint

abrasive tool

| grinding wheel | sandpaper | emery cloth | steel wheel | grinding stone, whetstone | grinding head | grinding stone Page | sponge wheel | cloth wheel | other abrasives

abrasives | artificial abrasives | natural abrasives | grinding paste | polishing paste | other abrasives

gas welding and gas cutting equipment

| pressure reducer | gas cylinder | bottle valve | acetylene generator | flashback preventer | other gas welding and gas cutting equipment

. Electrode holder | welding head | soldering iron nozzle | welding torch, cutting torch | covered electrode | Other welding materials and accessories

Electronic hardware @

| Contact | Contact | Core | Probe | Other electronic hardware

Marine hardware @

Second-hand power tools @

Stock hardware, tools @

Hand tools < Needle-nosed pliers | Flat-nosed pliers | Round-nosed pliers | Inclined-nosed pliers | Water pump pliers | Electrician pliers | Wire cutters | Carp pliers | Curved-nosed pliers | Duck-billed pliers | Nutcracker pliers | Clamp spring pliers | Wire-breaking pliers | Cable pliers | Wire-tightening pliers | Stripper pliers | Cold-pressed pliers | Cold-rolled wire pliers | Lead sealing pliers | Punching pliers | Battery pliers | Bench pliers Other pliers

Wrench

Single-ended wrench | Double-ended wrench | Torx wrench | Flexible wrench | Multi-purpose wrench | Socket wrench | Cross wrench | Ratchet wrench | Hook wrench | Hexagon wrench | Inner square wrench | Torque wrench | Pipe wrench | T-shaped wrench | Combination wrench | Other wrench

Saw

| Chain saw | Hand saw, woodworking saw, hand saw blade, machine saw blade, curved saw blade, hacksaw frame, other saws

screwdriver

| Phillips screwdriver | combined screwdriver | multipurpose screwdriver | other screwdriver

tap, die

| common thread tap | pipe thread tap | die | tap wrench | hinge plate | Tap die set | other taps and dies

other fitter tools

| scriber | bender | steel number | pipe cutter | scraper | riveter | other fitter tools

file

| steel file | saw file | special file | assorted file | woodworking file | other file

cut

. Metal scissors | Tailor scissors | Barber scissors | Other scissors

Knife | Multifunctional knife pliers | Camping knives | Folding knives | Ornamental knives | Electrical knives | Carving knives | Other knives | Art knives | Fruit knives | Kitchen knives

Brush | Paint brushes | Roller brushes | Wire brushes | Disc brushes | polishing brush | Row of knives. Other brushes

artisan tools

| woodworking milling cutter | putty knife | plastering board | glass cutter | other artisan tools | hand planer

agricultural tools

| fork | sickle | rake | spade | hoe | steel pick | other agricultural tools

axe < p Nail puller

chisel

combination tool

explosion-proof tool

pneumatic tool

shearing pneumatic tool | assembling pneumatic tool | pneumatic shovel, hammer | other pneumatic tools

spraying tool

tool kit, tool box @

diamond tool

air pump

electric tool < Electric screwdriver | Electric threading machine | Electric wrench | Set of electric tools | Other assembling electric tools

Grinding and polishing electric tools @

Electric grinder | Belt grinder | Electric grinder | Angle grinder | Polishing machine | Polishing machine | Sander | Other grinding and polishing electric tools | Polishing machine | Cutting electric tools @

Electric drill | Electric hammer | Bench drill, bench drill | electric beveling machine | chainsaw | profile cutting machine | stone cutting machine | impact drill | electric scissors | planer | electric engraving machine | woodworking trimmer | other cutting electric tools

electric soldering iron @

machining of mechanical parts @

machining of pipes | machining of shafts | machining of shells | machining of gears | bearing.