TRUSCO Torsion Spring Stainless Steel D3 x d0.3 x L12 135° 4 turns 20 pieces Left-handed TS-33003LB 1 PK

Catalog number: TS-33003LB Features: ● A cylindrically wound spring used in a twisting direction relative to the coil center line. ● When used in a direction that closes the arm angle, the coil diameter decreases, so the diameter of the spring support rod is ideally about 90% of the coil inner diameter at maximum load. ● This spring requires force to be pinched back by a clip or similar. Specifications: ● Wire diameter d (mm): 0.3 ● Coil inner diameter D (mm): 3 ● Length L (mm): 12 ● Number of turns (turns): 4 ● Spring constant (N mm/deg): 0.03 ● Allowable displacement (°): 108 ● Arm angle (°): 135 ● Spring constant (N/mm): 0.03 ● Type: Left-handed (LB) ● Product number: TS33003 (winding direction symbol) ● Arm angle: 135° Material/Finish: ● Stainless steel (SUS304-WPB)