SKU / Product Info	Quantity
2977 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.194/4.9; Rate (Lbs./In N/mm): 10/1.8; Sugg. Max. DEFL.: 0.44/11; Sugg. Max. Load.: 4.5/20; Solid Length (Inches/mm): 0.31/7.8; Wire Dia. (Inches/mm): 0.028/0.7; Total Coi
3733 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.186/4.7; Rate (Lbs./In N/mm): 18/3.2; Sugg. Max. DEFL.: 0.29/7.2; Sugg. Max. Load.: 5.2/23; Solid Length (Inches/mm): 0.35/8.9; Wire Dia. (Inches/mm): 0.032/0.8; Total Co
A14-20 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.202/5.1; Rate (Lbs./In N/mm): 6.9/1.2; Sugg. Max. DEFL.: 0.48/12; Sugg. Max. Load.: 3.3/15; Solid Length (Inches/mm): 0.19/4.9; Wire Dia. (Inches/mm): 0.024/0.6; Total Co
A15-10 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.166/4.2; Rate (Lbs./In N/mm): 52/9.1; Sugg. Max. DEFL.: 0.2/5; Sugg. Max. Load.: 10/45; Solid Length (Inches/mm): 0.44/11.2; Wire Dia. (Inches/mm): 0.042/1.1; Total Coils
A15-45 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.204/5.2; Rate (Lbs./In N/mm): 4.9/0.85; Sugg. Max. DEFL.: 0.39/10; Sugg. Max. Load.: 1.9/8.6; Solid Length (Inches/mm): 0.19/4.8; Wire Dia. (Inches/mm): 0.023/0.6; Total
B14-10 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.176/4.5; Rate (Lbs./In N/mm): 27/4.8; Sugg. Max. DEFL.: 0.26/6.5; Sugg. Max. Load.: 7.1/32; Solid Length (Inches/mm): 0.41/10.3; Wire Dia. (Inches/mm): 0.037/0.9; Total C
B14-36 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.146/3.7; Rate (Lbs./In N/mm): 169/30; Sugg. Max. DEFL.: 0.11/2.8; Sugg. Max. Load.: 19/83; Solid Length (Inches/mm): 0.52/13.2; Wire Dia. (Inches/mm): 0.052/1.3; Total Co
B2-12 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.204/5.2; Rate (Lbs./In N/mm): 3.7/0.65; Sugg. Max. DEFL.: 0.5/13; Sugg. Max. Load.: 1.9/8.3; Solid Length (Inches/mm): 0.25/6.4; Wire Dia. (Inches/mm): 0.023/0.6; Total C
B2-15 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.18/4.6; Rate (Lbs./In N/mm): 39/6.9; Sugg. Max. DEFL.: 0.23/5.7; Sugg. Max. Load.: 8.9/40; Solid Length (Inches/mm): 0.3/7.6; Wire Dia. (Inches/mm): 0.035/0.9; Total Coil
F-41 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.198/5; Rate (Lbs./In N/mm): 8.3/1.5; Sugg. Max. DEFL.: 0.47/12; Sugg. Max. Load.: 3.9/17; Solid Length (Inches/mm): 0.26/6.6; Wire Dia. (Inches/mm): 0.026/0.7; Total Coil
F-9 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.184/4.7; Rate (Lbs./In N/mm): 22/3.9; Sugg. Max. DEFL.: 0.26/6.5; Sugg. Max. Load.: 5.7/25; Solid Length (Inches/mm): 0.35/8.8; Wire Dia. (Inches/mm): 0.033/0.8; Total Co
G-13 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.174/4.4; Rate (Lbs./In N/mm): 33/5.7; Sugg. Max. DEFL.: 0.23/5.9; Sugg. Max. Load.: 7.7/34; Solid Length (Inches/mm): 0.4/10.1; Wire Dia. (Inches/mm): 0.038/1; Total Coil
G-63 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.158/4; Rate (Lbs./In N/mm): 101/18; Sugg. Max. DEFL.: 0.14/3.6; Sugg. Max. Load.: 14/63; Solid Length (Inches/mm): 0.44/11.1; Wire Dia. (Inches/mm): 0.046/1.2; Total Coil
H-19 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.186/4.7; Rate (Lbs./In N/mm): 15/2.5; Sugg. Max. DEFL.: 0.36/9.1; Sugg. Max. Load.: 5.2/23; Solid Length (Inches/mm): 0.38/9.8; Wire Dia. (Inches/mm): 0.032/0.8; Total Co
HH-63 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.15/3.8; Rate (Lbs./In N/mm): 107/19; Sugg. Max. DEFL.: 0.13/3.2; Sugg. Max. Load.: 13/59; Solid Length (Inches/mm): 0.63/15.9; Wire Dia. (Inches/mm): 0.05/1.3; Total Coil
J-54 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.206/5.2; Rate (Lbs./In N/mm): 1.9/0.34; Sugg. Max. DEFL.: 0.38/9.7; Sugg. Max. Load.: 0.74/3.3; Solid Length (Inches/mm): 0.37/9.3; Wire Dia. (Inches/mm): 0.022/0.6; Tota
K-28 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.168/4.3; Rate (Lbs./In N/mm): 74/13; Sugg. Max. DEFL.: 0.14/3.5; Sugg. Max. Load.: 10/45; Solid Length (Inches/mm): 0.37/9.4; Wire Dia. (Inches/mm): 0.041/1; Total Coils:
K-58 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.186/4.7; Rate (Lbs./In N/mm): 17/3; Sugg. Max. DEFL.: 0.3/7.7; Sugg. Max. Load.: 5.2/23; Solid Length (Inches/mm): 0.37/9.3; Wire Dia. (Inches/mm): 0.032/0.8; Total Coils
K-90 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.18/4.6; Rate (Lbs./In N/mm): 29/5.1; Sugg. Max. DEFL.: 0.22/5.6; Sugg. Max. Load.: 6.4/29; Solid Length (Inches/mm): 0.33/8.4; Wire Dia. (Inches/mm): 0.035/0.9; Total Coi
N-60 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.188/4.8; Rate (Lbs./In N/mm): 18/3.2; Sugg. Max. DEFL.: 0.36/9.2; Sugg. Max. Load.: 6.6/29; Solid Length (Inches/mm): 0.28/7.1; Wire Dia. (Inches/mm): 0.031/0.8; Total Co
NN-75 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.16/4.1; Rate (Lbs./In N/mm): 66/12; Sugg. Max. DEFL.: 0.19/4.8; Sugg. Max. Load.: 12/55; Solid Length (Inches/mm): 0.54/13.7; Wire Dia. (Inches/mm): 0.045/1.1; Total Coil
Q-67 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.188/4.8; Rate (Lbs./In N/mm): 18/3.2; Sugg. Max. DEFL.: 0.36/9.2; Sugg. Max. Load.: 6.6/29; Solid Length (Inches/mm): 0.31/7.9; Wire Dia. (Inches/mm): 0.031/0.8; Total Co
Q-89 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.206/5.2; Rate (Lbs./In N/mm): 4.5/0.8; Sugg. Max. DEFL.: 0.56/14; Sugg. Max. Load.: 2.5/11; Solid Length (Inches/mm): 0.18/4.6; Wire Dia. (Inches/mm): 0.022/0.6; Total Co
S-719 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.206/5.2; Rate (Lbs./In N/mm): 4.1/0.72; Sugg. Max. DEFL.: 0.41/10; Sugg. Max. Load.: 1.7/7.5; Solid Length (Inches/mm): 0.2/5; Wire Dia. (Inches/mm): 0.022/0.6; Total Coi
S-720 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.186/4.7; Rate (Lbs./In N/mm): 16/2.9; Sugg. Max. DEFL.: 0.3/7.5; Sugg. Max. Load.: 4.8/21; Solid Length (Inches/mm): 0.34/8.7; Wire Dia. (Inches/mm): 0.032/0.8; Total Coi
W-53 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.21/5.3; Rate (Lbs./In N/mm): 1.6/0.29; Sugg. Max. DEFL.: 0.49/12; Sugg. Max. Load.: 0.81/3.6; Solid Length (Inches/mm): 0.26/6.6; Wire Dia. (Inches/mm): 0.02/0.5; Total C
W-83 O.D. (Inches/mm): 0.25/6.35; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.184/4.7; Rate (Lbs./In N/mm): 18/3.2; Sugg. Max. DEFL.: 0.29/7.4; Sugg. Max. Load.: 5.3/23; Solid Length (Inches/mm): 0.36/9.2; Wire Dia. (Inches/mm): 0.033/0.8; Total Co

Quick Overview

MATERIAL:

MW - Music Wire

SPR - Spring Steel

HD - Hard Drawn

OT - Oil Tempered

SST - Stainless Steel

BC - Beryllium Copper

PB - Phosphor Bronze

ENDS:

C - Closed

G - Ground

O - Open

FINISH:

Z - Zinc

BO - Black Oxide

GI - Gold Irridite

T - Tinned Wire

N - None

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Details

Century Spring warehouses the largest inventory of high-grade, straight, cylindrically-shaped compression springs in the world. All the springs found in this section of the catalog are fabricated from round wire. The energy storage capacity is greater for round-wire compression springs than for rectangular-wire compression springs.

Additional Information

Manufacturer: Century Spring Corp.

For More Information on the Compression Springs; O.D. (Inches/mm): 0.25/6.35; Length (Inches/mm): 0.75/19.1, [Click Here] to Link to Manufacturer Web Site

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