SKU / Product Info	Quantity
70253 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.156/4; Rate (Lbs./In N/mm): 1/0.18; Sugg. Max. DEFL.: 0.63/16; Sugg. Max. Load.: 0.64/2.8; Solid Length (Inches/mm): 0.1/2.5; Wire Dia. (Inches/mm): 0.012/0.3; Total Coil
70253S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.156/4; Rate (Lbs./In N/mm): 0.88/0.15; Sugg. Max. DEFL.: 0.46/12; Sugg. Max. Load.: 0.41/1.8; Solid Length (Inches/mm): 0.1/2.5; Wire Dia. (Inches/mm): 0.012/0.3; Total C
70269 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.152/3.9; Rate (Lbs./In N/mm): 1.7/0.3; Sugg. Max. DEFL.: 0.6/15; Sugg. Max. Load.: 1/4.5; Solid Length (Inches/mm): 0.13/3.3; Wire Dia. (Inches/mm): 0.014/0.4; Total Coil
70269S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.152/3.9; Rate (Lbs./In N/mm): 1.5/0.26; Sugg. Max. DEFL.: 0.44/11; Sugg. Max. Load.: 0.64/2.9; Solid Length (Inches/mm): 0.13/3.3; Wire Dia. (Inches/mm): 0.014/0.4; Total
70290 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.148/3.8; Rate (Lbs./In N/mm): 2.6/0.46; Sugg. Max. DEFL.: 0.52/13; Sugg. Max. Load.: 1.4/6; Solid Length (Inches/mm): 0.16/4.2; Wire Dia. (Inches/mm): 0.016/0.4; Total Co
70290S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.148/3.8; Rate (Lbs./In N/mm): 2.2/0.39; Sugg. Max. DEFL.: 0.41/10; Sugg. Max. Load.: 0.9/4; Solid Length (Inches/mm): 0.16/4.2; Wire Dia. (Inches/mm): 0.016/0.4; Total Co
70311 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.144/3.7; Rate (Lbs./In N/mm): 3.9/0.68; Sugg. Max. DEFL.: 0.49/13; Sugg. Max. Load.: 1.9/8.5; Solid Length (Inches/mm): 0.2/5.1; Wire Dia. (Inches/mm): 0.018/0.5; Total C
70311S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.144/3.7; Rate (Lbs./In N/mm): 3.3/0.58; Sugg. Max. DEFL.: 0.39/9.8; Sugg. Max. Load.: 1.3/5.7; Solid Length (Inches/mm): 0.2/5.1; Wire Dia. (Inches/mm): 0.018/0.5; Total
70332 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.14/3.6; Rate (Lbs./In N/mm): 5.6/0.98; Sugg. Max. DEFL.: 0.47/12; Sugg. Max. Load.: 2.6/12; Solid Length (Inches/mm): 0.24/6.1; Wire Dia. (Inches/mm): 0.02/0.5; Total Coi
70332S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.14/3.6; Rate (Lbs./In N/mm): 4.8/0.83; Sugg. Max. DEFL.: 0.37/9.3; Sugg. Max. Load.: 1.7/7.7; Solid Length (Inches/mm): 0.24/6.1; Wire Dia. (Inches/mm): 0.02/0.5; Total C
70352 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.136/3.5; Rate (Lbs./In N/mm): 7.6/1.3; Sugg. Max. DEFL.: 0.46/12; Sugg. Max. Load.: 3.5/15; Solid Length (Inches/mm): 0.29/7.4; Wire Dia. (Inches/mm): 0.022/0.6; Total Co
70352S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.136/3.5; Rate (Lbs./In N/mm): 6.5/1.1; Sugg. Max. DEFL.: 0.36/9.1; Sugg. Max. Load.: 2.3/10; Solid Length (Inches/mm): 0.29/7.4; Wire Dia. (Inches/mm): 0.022/0.6; Total C
70374 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.132/3.4; Rate (Lbs./In N/mm): 11/1.9; Sugg. Max. DEFL.: 0.41/10; Sugg. Max. Load.: 4.5/20; Solid Length (Inches/mm): 0.32/8.2; Wire Dia. (Inches/mm): 0.024/0.6; Total Coi
70374S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.132/3.4; Rate (Lbs./In N/mm): 9.4/1.6; Sugg. Max. DEFL.: 0.32/8.1; Sugg. Max. Load.: 3/13; Solid Length (Inches/mm): 0.32/8.2; Wire Dia. (Inches/mm): 0.024/0.6; Total Coi
70395 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.128/3.3; Rate (Lbs./In N/mm): 16/2.8; Sugg. Max. DEFL.: 0.34/8.5; Sugg. Max. Load.: 5.3/24; Solid Length (Inches/mm): 0.35/8.8; Wire Dia. (Inches/mm): 0.026/0.7; Total Co
70395S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.128/3.3; Rate (Lbs./In N/mm): 13/2.4; Sugg. Max. DEFL.: 0.26/6.7; Sugg. Max. Load.: 3.6/16; Solid Length (Inches/mm): 0.35/8.8; Wire Dia. (Inches/mm): 0.026/0.7; Total Co
70416 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.122/3.1; Rate (Lbs./In N/mm): 24/4.3; Sugg. Max. DEFL.: 0.3/7.6; Sugg. Max. Load.: 7.3/32; Solid Length (Inches/mm): 0.41/10.4; Wire Dia. (Inches/mm): 0.029/0.7; Total Co
70416S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.122/3.1; Rate (Lbs./In N/mm): 21/3.6; Sugg. Max. DEFL.: 0.24/6; Sugg. Max. Load.: 4.9/22; Solid Length (Inches/mm): 0.41/10.4; Wire Dia. (Inches/mm): 0.029/0.7; Total Coi
70434 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.116/2.9; Rate (Lbs./In N/mm): 37/6.5; Sugg. Max. DEFL.: 0.26/6.6; Sugg. Max. Load.: 9.7/43; Solid Length (Inches/mm): 0.46/11.8; Wire Dia. (Inches/mm): 0.032/0.8; Total C
70434S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.116/2.9; Rate (Lbs./In N/mm): 32/5.5; Sugg. Max. DEFL.: 0.2/5.2; Sugg. Max. Load.: 6.5/29; Solid Length (Inches/mm): 0.46/11.8; Wire Dia. (Inches/mm): 0.032/0.8; Total Co
70451 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.11/2.8; Rate (Lbs./In N/mm): 57/10; Sugg. Max. DEFL.: 0.21/5.3; Sugg. Max. Load.: 12/53; Solid Length (Inches/mm): 0.5/12.8; Wire Dia. (Inches/mm): 0.035/0.9; Total Coils
70451S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.11/2.8; Rate (Lbs./In N/mm): 49/8.5; Sugg. Max. DEFL.: 0.16/4.2; Sugg. Max. Load.: 8/36; Solid Length (Inches/mm): 0.5/12.8; Wire Dia. (Inches/mm): 0.035/0.9; Total Coils
B4-36 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.81/20.6; I.D. (Inches/mm): 0.128/3.3; Rate (Lbs./In N/mm): 17/3; Sugg. Max. DEFL.: 0.31/7.9; Sugg. Max. Load.: 5.3/24; Solid Length (Inches/mm): 0.33/8.3; Wire Dia. (Inches/mm): 0.026/0.7; Total Coil

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): 0.18/4.57; Length (Inches/mm): 0.81/20.6, [Click Here] to Link to Manufacturer Web Site

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