Plastic Screw

SPD-C (VESPEL®: SP-1/Socket Head Cap screw)

VESPEL® SP-1 is a super engineering non-thermoplastic resin that has excellent physical and chemical properties.
Excellent heat-resistance enables continuous use at 288 ºC without softening point such as melting point or glass transition point
Excellent special clean characteristics.
Outgas is reduced to microscopic levels under elevated temperature.
Excellent chemical, plasma, radiation, and abrasion resistance.
Ultra high purity with powder compacting method
Heat-resistant temperature*:360ºC
Useful for clean applications such as FPD(Flat Panel Display) and semiconductor production equipment/devices.
Useful for chemical-resistant applications such as FPD (Flat Panel Display) and semiconductor production equipment/ devices, printed circuit board etching devices, metal plating equipment, and chemical plants.
Useful for electric/ electronic field applications: transformer, computer devices.
Material/Finish
VESPEL® SP-1 (Non-thermoplastic Polyimide Resin (Dark Brown)
Dupont™and VESPEL® is a registered trademark of E. I. du Pont de Nemours and Company.
*Deflection temperature under load is 1.82Mpa.

unit:mm
Catalog Number	M	L	D₁	L₁	B	Torsional Breaking Torque*(N·m)	Mass (g)
SPD-M3x6-C	M3	6	5.5	3	2.5	0.12	0.13
SPD-M3x8-C	M3	8	5.5	3	2.5	0.12	0.015
SPD-M3x10-C	M3	10	5.5	3	2.5	0.12	0.017
SPD-M3x12-C	M3	12	5.5	3	2.5	0.12	0.019
SPD-M3x16-C	M3	16	5.5	3	2.5	0.12	0.23
SPD-M4x6-C	M4	6	7	4	3	0.27	0.28
SPD-M4x8-C	M4	8	7	4	3	0.27	0.31
SPD-M4x10-C	M4	10	7	4	3	0.27	0.34
SPD-M4x12-C	M4	12	7	4	3	0.27	0.37
SPD-M4x16-C	M4	16	7	4	3	0.27	0.42
SPD-M4x20-C	M4	20	7	4	3	0.27	0.48
SPD-M4x25-C	M4	25	7	4	3	0.27	0.55
SPD-M5x8-C	M5	8	8.5	5	4	0.54	0.54
SPD-M5x10-C	M5	10	8.5	5	4	0.54	0.6
SPD-M5x12-C	M5	12	8.5	5	4	0.54	0.66
SPD-M5x16-C	M5	16	8.5	5	4	0.54	0.72
SPD-M5x20-C	M5	20	8.5	5	4	0.54	0.84
SPD-M5x25-C	M5	25	8.5	5	4	0.54	0.96
SPD-M5x30-C	M5	30	8.5	5	4	0.54	1.09
SPD-M6x10-C	M6	10	10	6	5	0.95	0.9
SPD-M6x12-C	M6	12	10	6	5	0.95	1
SPD-M6x16-C	M6	16	10	6	5	0.95	1.2
SPD-M6x20-C	M6	20	10	6	5	0.95	1.4
SPD-M6x25-C	M6	25	10	6	5	0.95	1.65
SPD-M6x30-C	M6	30	10	6	5	0.95	1.9
SPD-M6x40-C	M6	40	10	6	5	0.95	1.96
SPD-M8x10-C	M8	10	13	8	6	2.26	1.87
SPD-M8x12-C	M8	12	13	8	6	2.26	2.07
SPD-M8x16-C	M8	16	13	8	6	2.26	2.47
SPD-M8x20-C	M8	20	13	8	6	2.26	2.87
SPD-M8x25-C	M8	25	13	8	6	2.26	3.07
SPD-M8x30-C	M8	30	13	8	6	2.26	3.3
SPD-M8x40-C	M8	40	13	8	6	2.26	3.8

*The numerical values listed above are for reference only; they are not guaranteed under performance conditions. The recommended torque is 50% of the numerical values listed above.

SPD-C (VESPEL®: SP-1/Socket Head Cap screw)

Dimensions & Specifications

SPD-C