Springs
20+ products
Expected delivery: Tue, Nov 17
Springs for machine repair, latches, doors, linkages, valves and equipment controls. This subcategory covers compression springs, extension springs with hook or loop ends, torsion springs, die springs, and spring assortments that let a maintenance shop match common sizes on the spot. Materials include music wire, oil-tempered steel, zinc-plated steel and stainless steel.
What to check before you order
- Spring type. Compression springs push back when squeezed. Extension springs pull back when stretched. Torsion springs resist twisting.
- Key dimensions. Measure wire diameter, outside diameter and free length. For extension springs, note the hook style and length inside the hooks.
- Rate and load. Spring rate is the force per inch of travel. Use the rate or the load at a set length to compare a new spring to the old one.
- Material and finish. Stainless steel resists rust in wet or washdown areas. Music wire is strong and common for general use.
- Ends. Compression springs may have closed and ground ends, which sit flat, or open ends.
Use care when removing or installing springs under load, and follow the equipment manufacturer's instructions. Related parts are in pins, clips and retaining rings and seals, O-rings and gaskets. See all power transmission parts.
Common questions
How do I measure a spring for replacement?
Measure the wire diameter and outside diameter with a caliper, then the free length with the spring relaxed. Count the coils and note the end style or hook type.
Popular springs
- Approved Vendor #10-24 Spring Wing Toggle Nuts Steel Zinc Clear SKU 6976 $0.50
- Approved Vendor #6-32 Spring Wing Toggle Nuts Steel Zinc Clear SKU 10363 $0.38
- Approved Vendor 1/2"-13 Spring Wing Toggle Nuts Steel Zinc Clear SKU 14803 $4.65
- Approved Vendor 1/4"-20 Spring Wing Toggle Nuts Steel Zinc Clear SKU 16323 $0.71
- Coilhose Pneumatics 26838 5/16"ID Coilhose Spring Guard SKU 166-CSG05 $1.16
- Approved Vendor 3/8"-16 Spring Wing Toggle Nuts Steel Zinc Clear SKU 22445 $1.69
- Milwaukee Brush Holder Spring SKU 495-40-50-7770 $1.51
- Coxreels Cable Reel SD 100ft Hosel Spring Drive Steel SKU 170-SD-100 $5.38
- Milwaukee Detent Spring SKU 495-40-50-8320 $1.70
- Milwaukee Lock Button Spring SKU 495-40-50-1155 $1.42
- Approved Vendor M14 Class 12 Wave Spring Washers Plain SKU 29140 $0.69
- Approved Vendor M3 Class 12 Curved Spring Washers Plain SKU 29143 $0.05
- Approved Vendor M4 Class 12 Curved Spring Washers Plain SKU 29142 $0.06
- Approved Vendor M5 Class 12 Curved Spring Washers Plain SKU 29141 $0.08
- Approved Vendor M8 Class 12 Wave Spring Washers Plain SKU 27358 $0.17
- Milwaukee Paddle Inkang/Spring Service Kit SKU 495-14-46-6100 $4.01
- Coxreels Reel LP 1/2"X75' w/H Spring SKU 170-SH-N-475 $872.25
- Coxreels Reel LP 3/4"X50' w/H Spring SKU 170-SH-N-550 $923.10
- Coxreels Reel MP 1/2"X75' w/H Spring SKU 170-TMP-N-475 $1,264.32
- Coxreels Spring Rewind Hose for Oxy-Acetylene 1/4" I.D.50 SKU 170-SHW-N-150 $701.84
- Reelcraft SS Spring Retractable Reel 1/2" w/O Hose SKU 523-7800OLS $2,049.50