A 5/8” (0.625) outer diameter compression spring has an outer diameter of 0.625 inches and may have a free length between 9/32 (0.281) of an inch to 15 inches. You will find them in stock compression spring catalogs where you may buy ready-made springs.
Associated Spring Raymond - Compression Spring: 0.705″ OD, 5.25″ Free Length - 90175621 - MSC Industrial Supply
CREEYA Compression Springs Assortment Kit, 15 Different Sizes 225pcs Mini Stainless Steel Springs for Repairs, 0.39 to 1.18 Length, 0.16 to 0.23 OD, 10mm - 30mm Length, 4-6mm OD: : Industrial & Scientific
APPROVED VENDOR COMPRESS SPRING,5/8X0.026 IN,PK5 - Compression and Die Springs - WWG1NCH4
Raymond Die Spring, Medium Heavy Duty, 5/8x12In 104348
Everbilt 2.687 in. x 0.375 in. x 0.047 in. Zinc Extension Spring 855628 - The Home Depot
Prime-Line Compression Spring, Nickel-Plated Finish, 0.041 Ga x 5/8 in. x 1-1/2 in., 2 pk., SP 9727 at Tractor Supply Co.
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Stainless steel 301, 302 or 304 wire offers good mechanical properties with greater corrosion and heat resistance than music wire Spring ends are
Compression Spring, Stainless Steel, Metric, 68 mm OD, 5 mm Wire Size, 32.31 mm Compressed Length, 120 mm Free Length, 518.71 N Load Capacity, 6.06
Socket Products Engineering Guide - Industrial and Bearing Supplies
Value Collection - Compression Spring: 0.24″ OD, 5/8″ Free Length - 06810626 - MSC Industrial Supply
3mm x 0.5mm x 10mm 304 Stainless Steel Compression Spring 4N Load Capacity 20Pcs
Compression Springs - MSC Industrial Supply
Raymond Die Spring, Heavy Duty, 5/8x12In 105348
uxcell Compression Spring,304 Stainless Steel,8mm OD,0.4mm Wire Size,40mm Free Length,Silver Tone,10Pcs: : Industrial & Scientific
