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Cross recessed countersunk head tapping screws

Cross Recessed Countersunk Head Tapping Screws offer an efficient and reliable solution for creating internal threads. Featuring a countersunk head design and cross recessed head, these screws ensure secure connections and ease of installation. Choose these screws for your tapping needs with confidence.

Model:DIN 7982

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Product Description

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Efficient Tapping Solution: Cross Recessed Countersunk Head Tapping Screws offer an efficient solution for creating internal threads in various materials, providing secure fastening in applications where countersinking is required.

Countersunk Head Design: The countersunk head design allows the screw to sit flush with the surface when installed, providing a neat and finished appearance and reducing the risk of snagging or interference.

Cross Recessed Design: With their cross recessed design, these tapping screws allow for easy installation and removal using a compatible screwdriver, providing convenience and efficiency during assembly and maintenance tasks.

Nominal Length L Tips:seclect Nominal Length L and get Weight .

Thread Size

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	Pitch
a	max
d_k	max=nominal size
	min
k	≈
y	max	Type C
		Type F
Socket No.
M₁	≈
M₂	≈

0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
4.3	5.5	6.8	7.5	8.1	9.5	10.8	12.4
4	5.2	6.44	7.14	7.74	9.14	10.37	11.97
1.3	1.7	2.1	2.3	2.5	3	3.4	3.8
2	2.6	3.2	3.5	3.7	4.3	5	6
1.6	2.1	2.5	2.7	2.8	3.2	3.6	3.6
1	1	2	2	2	2	3	3
2.5	3	4.2	4.6	4.7	5.1	6.8	7.1
2.4	2.8	4	4.2	4.4	5	6.3	7