DIN 7981 A2 Stainless Steel Cross-Recessed Pan Head Self-Tapping Screws Ø2.9–6.3 mm, Length 9.5–60 mm

ID 1401898

$ 5.11

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DIN 7981 self-tapping screws are manufactured from A2 stainless steel and feature a cross-recessed pan head for installation with a compatible screwdriver bit. Their self-tapping thread is designed for fastening applications where the screw forms its mating thread in a suitable prepared material. The A2 stainless steel construction provides corrosion resistance for general indoor and outdoor assemblies. The range includes 58 dimensional configurations across seven nominal diameters — 2.9, 3.5, 3.9, 4.2, 4.8, 5.5 and 6.3 mm — with lengths from 9.5 to 60 mm depending on diameter. Each size is identified by its individual FNI part number.

Description
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DIN 7981 A2 Stainless Steel Cross-Recessed Pan Head Self-Tapping Screws Ø2.9–6.3 mm, Length 9.5–60 mm

DIN 7981 self-tapping screws are made from A2 stainless steel and feature a cross-recessed pan head with a rounded top and flat bearing surface. Their self-tapping thread is designed to form a mating thread in suitable materials during installation, making them useful for general fastening and assembly applications.

The cross-recessed drive allows installation with a compatible screwdriver or driver bit. The A2 stainless steel construction provides corrosion resistance for indoor and outdoor applications where stainless steel fasteners are required.

The range contains 58 dimensional configurations across seven nominal diameters from 2.9 to 6.3 mm. Available lengths range from 9.5 to 60 mm, with the selection depending on the chosen screw diameter. Dimensions are specified as nominal diameter × length in millimetres.

Technical Specifications

Product Type	Self-Tapping Screw
Standard	DIN 7981
Catalogue Designation	TC 7981
Material	A2 Stainless Steel
Head Type	Pan Head / Rounded Cylindrical Head
Drive Type	Cross-Recessed
Thread Type	Self-Tapping
Available Diameters	2.9, 3.5, 3.9, 4.2, 4.8, 5.5, 6.3 mm
Available Length Range	9.5–60 mm
Number of Variants	58
Dimensions Format	Nominal Diameter × Length

Features and Applications

Manufactured from corrosion-resistant A2 stainless steel.
DIN 7981 self-tapping screw design.
Cross-recessed drive for use with a compatible screwdriver bit.
Pan head with a flat bearing surface beneath the head.
Self-tapping thread for fastening in suitable materials.
Suitable for general mechanical and assembly applications.
Seven nominal diameters and 58 available dimensional configurations.

Available Sizes and Part Numbers

Diameter	Length	FNI Part No.
2.9 mm	13 mm	Y79812913
2.9 mm	16 mm	Y79812916
2.9 mm	19 mm	Y79812919
2.9 mm	22 mm	Y79812922
2.9 mm	32 mm	Y79812932
2.9 mm	9.5 mm	Y79812995
3.5 mm	13 mm	Y79813513
3.5 mm	16 mm	Y79813516
3.5 mm	19 mm	Y79813519
3.5 mm	22 mm	Y79813522
3.5 mm	25 mm	Y79813525
3.5 mm	32 mm	Y79813532
3.5 mm	38 mm	Y79813538
3.5 mm	45 mm	Y79813545
3.5 mm	9.5 mm	Y79813595
3.9 mm	13 mm	Y79813913
3.9 mm	16 mm	Y79813916
3.9 mm	19 mm	Y79813919
3.9 mm	22 mm	Y79813922
3.9 mm	25 mm	Y79813925
3.9 mm	32 mm	Y79813932
3.9 mm	45 mm	Y79813945
3.9 mm	9.5 mm	Y79813995
4.2 mm	13 mm	Y79814213
4.2 mm	16 mm	Y79814216
4.2 mm	19 mm	Y79814219
4.2 mm	22 mm	Y79814222
4.2 mm	25 mm	Y79814225
4.2 mm	32 mm	Y79814232
4.2 mm	38 mm	Y79814238
4.2 mm	45 mm	Y79814245
4.2 mm	50 mm	Y79814250
4.2 mm	9.5 mm	Y79814295
4.8 mm	13 mm	Y79814813
4.8 mm	16 mm	Y79814816
4.8 mm	19 mm	Y79814819
4.8 mm	22 mm	Y79814822
4.8 mm	25 mm	Y79814825
4.8 mm	32 mm	Y79814832
4.8 mm	38 mm	Y79814838
4.8 mm	45 mm	Y79814845
4.8 mm	50 mm	Y79814850
5.5 mm	16 mm	Y79815516
5.5 mm	19 mm	Y79815519
5.5 mm	22 mm	Y79815522
5.5 mm	25 mm	Y79815525
5.5 mm	32 mm	Y79815532
5.5 mm	38 mm	Y79815538
5.5 mm	45 mm	Y79815545
5.5 mm	50 mm	Y79815550
5.5 mm	60 mm	Y79815560
6.3 mm	13 mm	Y79816313
6.3 mm	16 mm	Y79816316
6.3 mm	22 mm	Y79816322
6.3 mm	25 mm	Y79816325
6.3 mm	32 mm	Y79816332
6.3 mm	50 mm	Y79816350
6.3 mm	60 mm	Y79816360

Size Selection

Select the required nominal screw diameter and length for the intended fastening application. Not every length is available for every diameter; refer to the listed dimensional combinations and corresponding FNI part numbers.