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GN 103.3

Trapezoidal Lead Nuts

Steel / Stainless Steel / Gunmetal / Plastic, Single- or Multi-Start, Cylindrical

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GN 103.3-ST

Trapezoidal Lead Nuts

Steel

GN 103.3-NI

Trapezoidal Lead Nuts

Stainless Steel

GN 103.3-RG

Trapezoidal Lead Nuts

Gunmetal

GN 103.3-POM

Trapezoidal Lead Nuts

Plastic

Description

Specification

Lead direction

RH: Right-hand thread

LH: Left-hand thread

Identification no.

No. 1: Short version (Material ST / NI)

No. 2: Long version (Material ST / RG / POM)

Steel 1.0718 ST

Stainless steel AISI 303 NI

Gunmetal (Rg7) RG

Plastic, Polyacetal POM

White

Temperature resistant up to 90 °C

Information

Trapezoidal lead nuts GN 103.3 are used together with trapezoidal lead screws GN 103. The nuts are available in various lengths depending on the material and the resulting strength. The nuts can be fastened via individually machined surfaces, grooves or threads on the flat surfaces or on the circumference.

To minimize wear, the trapezoidal lead nuts should be lubricated. However, if lubrication is insufficient, the bronze alloy (gunmetal) generally has emergency running properties. Steel and stainless steel nuts are primarily used for sporadic adjustments.

Accessory

Trapezoidal Lead Screws GN 103

Technical information

Trapezoidal Lead Screws

Plastic Characteristics

Stainless Steel Characteristics

GN 103.3-POM

	Color	d₁ x P Single-start	d₁ x Ph Multi-start	P_T Pitch	Number of thread turns Ph / P_T	d₂	Length l Identification No. 2
Code									Actions
GN 103.3-8x1,5-LH-2-POM	LH	8 x 1.5	-	-	-	18	16	60
GN 103.3-8x1,5-RH-2-POM	RH	8 x 1.5	-	-	-	18	16	60
GN 103.3-10x2-LH-2-POM	LH	10 x 2	-	-	-	22	20	60
GN 103.3-10x2-RH-2-POM	RH	10 x 2	-	-	-	22	20	60
GN 103.3-10x3-LH-2-POM	LH	10 x 3	-	-	-	22	20	60
GN 103.3-10x3-RH-2-POM	RH	10 x 3	-	-	-	22	20	60
GN 103.3-12x3-LH-2-POM	LH	12 x 3	-	-	-	26	24	20
GN 103.3-12x3-RH-2-POM	RH	12 x 3	-	-	-	26	24	20
GN 103.3-12x6-RH-2-POM	RH	-	12 x 6	P3	2	26	24	20
GN 103.3-14x4-LH-2-POM	LH	14 x 4	-	-	-	30	28	30
GN 103.3-14x4-RH-2-POM	RH	14 x 4	-	-	-	30	28	30
GN 103.3-16x4-LH-2-POM	LH	16 x 4	-	-	-	36	32	40
GN 103.3-16x4-RH-2-POM	RH	16 x 4	-	-	-	36	32	40
GN 103.3-16x8-RH-2-POM	RH	-	16 x 8	P4	2	36	32	40
GN 103.3-18x4-LH-2-POM	LH	18 x 4	-	-	-	40	36	50
GN 103.3-18x4-RH-2-POM	RH	18 x 4	-	-	-	40	36	50
GN 103.3-20x4-LH-2-POM	LH	20 x 4	-	-	-	45	40	60
GN 103.3-20x4-RH-2-POM	RH	20 x 4	-	-	-	45	40	60
GN 103.3-20x8-RH-2-POM	RH	-	20 x 8	P4	2	45	40	60
GN 103.3-24x5-LH-2-POM	LH	24 x 5	-	-	-	50	48	80
GN 103.3-24x5-RH-2-POM	RH	24 x 5	-	-	-	50	48	80
GN 103.3-24x10-RH-2-POM	RH	-	24 x 10	P5	2	50	48	80
GN 103.3-30x6-LH-2-POM	LH	30 x 6	-	-	-	60	60	160
GN 103.3-30x6-RH-2-POM	RH	30 x 6	-	-	-	60	60	160
GN 103.3-30x12-RH-2-POM	RH	-	30 x 12	P6	2	60	60	160
GN 103.3-36x6-LH-2-POM	LH	36 x 6	-	-	-	75	72	280
GN 103.3-36x6-RH-2-POM	RH	36 x 6	-	-	-	75	72	280
GN 103.3-40x7-LH-2-POM	LH	40 x 7	-	-	-	80	80	360
GN 103.3-40x7-RH-2-POM	RH	40 x 7	-	-	-	80	80	360
GN 103.3-40x14-RH-2-POM	RH	-	40 x 14	P7	2	80	80	360
GN 103.3-50x8-LH-2-POM	LH	50 x 8	-	-	-	90	100	540
GN 103.3-50x8-RH-2-POM	RH	50 x 8	-	-	-	90	100	540

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