Stainless Steel-Knurled screws with recessed stud for loss prevention

Volume Discount

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

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Length l (mm)	Thread d1
5.28 €	1	Available	Same day Stock	15	M 4
5.40 €	1	Available	Same day Stock	17	M 4
5.22 €	1	Available	Same day Stock	19	M 4
5.26 €	1	Available	7 Days	21	M 4
5.80 €	1	Available	Same day Stock	18	M 5
6.22 €	1	Available	7 Days	20	M 5
6.30 €	1	Available	7 Days	22	M 5
6.84 €	1	Available	Same day Stock	26	M 5
8.22 €	1	Available	7 Days	24	M 6
8.36 €	1	Available	7 Days	26	M 6
8.46 €	1	Available	Same day Stock	30	M 6
8.74 €	1	Available	7 Days	34	M 6
11.46 €	1	Available	Same day Stock	30	M 8
11.70 €	1	Available	Same day Stock	34	M 8
12.28 €	1	Available	Same day Stock	38	M 8
12.68 €	1	Available	7 Days	42	M 8