SKU / Product Info	Quantity
70252 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.156/4; Rate (Lbs./In N/mm): 1.1/0.19; Sugg. Max. DEFL.: 0.58/15; Sugg. Max. Load.: 0.64/2.8; Solid Length (Inches/mm): 0.09/2.4; Wire Dia. (Inches/mm): 0.012/0.3; Total C
70252S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.156/4; Rate (Lbs./In N/mm): 0.95/0.17; Sugg. Max. DEFL.: 0.43/11; Sugg. Max. Load.: 0.41/1.8; Solid Length (Inches/mm): 0.09/2.4; Wire Dia. (Inches/mm): 0.012/0.3; Total
70267 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.152/3.9; Rate (Lbs./In N/mm): 1.9/0.33; Sugg. Max. DEFL.: 0.54/14; Sugg. Max. Load.: 1/4.5; Solid Length (Inches/mm): 0.12/3; Wire Dia. (Inches/mm): 0.014/0.4; Total Coil
70267S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.152/3.9; Rate (Lbs./In N/mm): 1.6/0.28; Sugg. Max. DEFL.: 0.4/10; Sugg. Max. Load.: 0.64/2.9; Solid Length (Inches/mm): 0.12/3; Wire Dia. (Inches/mm): 0.014/0.4; Total Co
70288 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.148/3.8; Rate (Lbs./In N/mm): 2.7/0.46; Sugg. Max. DEFL.: 0.51/13; Sugg. Max. Load.: 1.4/6; Solid Length (Inches/mm): 0.16/4.1; Wire Dia. (Inches/mm): 0.016/0.4; Total Co
70288S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.148/3.8; Rate (Lbs./In N/mm): 2.3/0.39; Sugg. Max. DEFL.: 0.4/10; Sugg. Max. Load.: 0.9/4; Solid Length (Inches/mm): 0.16/4.1; Wire Dia. (Inches/mm): 0.016/0.4; Total Coi
70309 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.144/3.7; Rate (Lbs./In N/mm): 4.1/0.71; Sugg. Max. DEFL.: 0.47/12; Sugg. Max. Load.: 1.9/8.5; Solid Length (Inches/mm): 0.19/4.9; Wire Dia. (Inches/mm): 0.018/0.5; Total
70309S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.144/3.7; Rate (Lbs./In N/mm): 3.4/0.6; Sugg. Max. DEFL.: 0.37/9.4; Sugg. Max. Load.: 1.3/5.7; Solid Length (Inches/mm): 0.19/4.9; Wire Dia. (Inches/mm): 0.018/0.5; Total
70330 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.14/3.6; Rate (Lbs./In N/mm): 6.2/1.1; Sugg. Max. DEFL.: 0.43/11; Sugg. Max. Load.: 2.6/12; Solid Length (Inches/mm): 0.22/5.7; Wire Dia. (Inches/mm): 0.02/0.5; Total Coil
70330S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.14/3.6; Rate (Lbs./In N/mm): 5.2/0.92; Sugg. Max. DEFL.: 0.33/8.5; Sugg. Max. Load.: 1.7/7.7; Solid Length (Inches/mm): 0.22/5.7; Wire Dia. (Inches/mm): 0.02/0.5; Total C
70351 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.136/3.5; Rate (Lbs./In N/mm): 8.6/1.5; Sugg. Max. DEFL.: 0.4/10; Sugg. Max. Load.: 3.5/15; Solid Length (Inches/mm): 0.26/6.6; Wire Dia. (Inches/mm): 0.022/0.6; Total Coi
70351S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.136/3.5; Rate (Lbs./In N/mm): 7.3/1.3; Sugg. Max. DEFL.: 0.31/8; Sugg. Max. Load.: 2.3/10; Solid Length (Inches/mm): 0.26/6.6; Wire Dia. (Inches/mm): 0.022/0.6; Total Coi
70372 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.132/3.4; Rate (Lbs./In N/mm): 12/2.1; Sugg. Max. DEFL.: 0.37/9.4; Sugg. Max. Load.: 4.5/20; Solid Length (Inches/mm): 0.3/7.5; Wire Dia. (Inches/mm): 0.024/0.6; Total Coi
70372S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.132/3.4; Rate (Lbs./In N/mm): 10/1.8; Sugg. Max. DEFL.: 0.29/7.3; Sugg. Max. Load.: 3/13; Solid Length (Inches/mm): 0.3/7.5; Wire Dia. (Inches/mm): 0.024/0.6; Total Coils
70394 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; 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
70394S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.128/3.3; Rate (Lbs./In N/mm): 14/2.5; Sugg. Max. DEFL.: 0.25/6.3; Sugg. Max. Load.: 3.6/16; Solid Length (Inches/mm): 0.33/8.3; Wire Dia. (Inches/mm): 0.026/0.7; Total Co
70415 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.122/3.1; Rate (Lbs./In N/mm): 26/4.6; Sugg. Max. DEFL.: 0.28/7; Sugg. Max. Load.: 7.3/32; Solid Length (Inches/mm): 0.38/9.7; Wire Dia. (Inches/mm): 0.029/0.7; Total Coil
70415S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.122/3.1; Rate (Lbs./In N/mm): 22/3.9; Sugg. Max. DEFL.: 0.22/5.5; Sugg. Max. Load.: 4.9/22; Solid Length (Inches/mm): 0.38/9.7; Wire Dia. (Inches/mm): 0.029/0.7; Total Co
70433 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.116/2.9; Rate (Lbs./In N/mm): 41/7.2; Sugg. Max. DEFL.: 0.23/6; Sugg. Max. Load.: 9.7/43; Solid Length (Inches/mm): 0.42/10.8; Wire Dia. (Inches/mm): 0.032/0.8; Total Coi
70433S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.116/2.9; Rate (Lbs./In N/mm): 35/6.1; Sugg. Max. DEFL.: 0.19/4.7; Sugg. Max. Load.: 6.5/29; Solid Length (Inches/mm): 0.42/10.8; Wire Dia. (Inches/mm): 0.032/0.8; Total C
70450 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.11/2.8; Rate (Lbs./In N/mm): 62/11; Sugg. Max. DEFL.: 0.19/4.8; Sugg. Max. Load.: 12/53; Solid Length (Inches/mm): 0.47/11.9; Wire Dia. (Inches/mm): 0.035/0.9; Total Coil
70450S O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.11/2.8; Rate (Lbs./In N/mm): 53/9.3; Sugg. Max. DEFL.: 0.15/3.8; Sugg. Max. Load.: 8/36; Solid Length (Inches/mm): 0.47/11.9; Wire Dia. (Inches/mm): 0.035/0.9; Total Coil
B4-33 O.D. (Inches/mm): 0.18/4.57; Free Length (Inches/mm): 0.75/19.1; I.D. (Inches/mm): 0.128/3.3; Rate (Lbs./In N/mm): 14/2.5; Sugg. Max. DEFL.: 0.25/6.4; Sugg. Max. Load.: 3.6/16; Solid Length (Inches/mm): 0.34/8.6; Wire Dia. (Inches/mm): 0.026/0.7; 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): 0.18/4.57; Length (Inches/mm): 0.75/19.1, [Click Here] to Link to Manufacturer Web Site

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