Cross Recessed Pan Head Tapping Screws

Rely on the efficiency and reliability of Cross Recessed Pan Head Tapping Screws, designed to meet the standards of DIN 7981 - 1990. Whether for automotive or electronics applications, these screws provide secure and stable connections for your projects.

Model:DIN 7981

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Product Description

Efficient Tapping Solution: Cross Recessed Pan Head Tapping Screws, in compliance with DIN 7981 - 1990, offer an efficient tapping solution suitable for various applications, including metalworking, automotive, and electronics.

Pan Head Design: The pan head design provides a low-profile yet sturdy option for fastening, offering ample bearing surface and stability for secure connections in diverse applications.

DIN 7981 - 1990 Compliance: These tapping screws conform to the specifications outlined in DIN 7981 - 1990, ensuring consistent quality and performance standards for reliable tapping in different industries.

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

Screw Thread
d

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	max=nominal size
	min
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
4.2	5.6	6.9	7.5	8.2	9.5	10.8	12.5
3.9	5.3	6.54	7.14	7.84	9.14	10.37	12.07
1.8	2.2	2.6	2.8	3.05	3.55	3.95	4.55
1.55	1.95	2.35	2.55	2.75	3.25	3.65	4.25
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
2.6	3	4.2	4.4	4.6	5	6.5	7.1
2.4	2.9	3.9	4.1	4.3	4.7	6.2	6.7