Knurled screws with recessed stud for loss prevention (Part Numbers - CAD Download)

Promotional pricing ends 30/11/2024
Volume Discount

Knurled screws GN 653.2 can be used for to prevent loss of the thumb screw, due to the d4 recessed portion of the stud.
When using, instead of a typical tapped and bore hole, it is necessary to provide tapped bores with a thread d1 on each of the two elements to be assembled. Additionally, a clearance bore of d5 on one or both sides must be cut.
Depending on the design and required clamping length a1 ... a3 of the component being attached, there are a number of assembly options as shown above.

Part Number

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Data to be displayed: 30; 45; 60

Part Number
653.2-M4-15-ST
653.2-M4-17-ST
653.2-M4-19-ST
653.2-M4-21-ST
653.2-M5-18-ST
653.2-M5-20-ST
653.2-M5-22-ST
653.2-M5-26-ST
653.2-M6-24-ST
653.2-M6-26-ST
653.2-M6-30-ST
653.2-M6-34-ST
653.2-M8-30-ST
653.2-M8-34-ST
653.2-M8-38-ST
653.2-M8-42-ST

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Length l (mm)	Thread d1
2.12 €	1	Available	Same day Stock	15	M 4
2.12 € 1.48 €	1	Available	Same day Stock	17	M 4
2.18 €	1	Available	7 Days	19	M 4
2.22 €	1	Available	7 Days	21	M 4
2.82 €	1	Available	7 Days	18	M 5
2.82 €	1	Available	7 Days	20	M 5
2.66 € 1.86 €	1	Available	Same day Stock	22	M 5
2.72 €	1	Available	Same day Stock	26	M 5
4.20 € 2.94 €	1	Available	Same day Stock	24	M 6
4.22 €	1	Available	7 Days	26	M 6
4.38 € 3.07 €	1	Available	Same day Stock	30	M 6
4.50 €	1	Available	7 Days	34	M 6
5.38 € 3.77 €	1	Available	Same day Stock	30	M 8
5.58 € 3.91 €	1	Available	Same day Stock	34	M 8
5.66 € 3.96 €	1	Available	Same day Stock	38	M 8
5.80 €	1	Available	7 Days	42	M 8