DIN 7976 Hex Head Self-Tapping Screw

DIN 7976 is a self-tapping screw with hexagon head, for thin metal sheets. Form C — pointed end, Form F — with cutting edge. Materials: case-hardened steel, electro-galvanized steel, stainless steel A2, A4. The hexagon head allows the screw to be driven with an open-end wrench of the required size or a power driver. The product complies with the German DIN standard and the international ISO 1479 standard. Equivalent: ISO 1479.

The self-tapping screw has universal application. It is used to fasten metal parts to hard substrates: concrete, solid or hollow silicate and red brick, porous materials.

DIN 7976 Hex Head Self-Tapping Screw

DIN 7976 is used for strong joining of metal materials up to 1 mm thick without pre-drilling holes.

The self-tapping screw has an original geometric shape. It is made of high-quality carbon steel or stainless steel A2 and A4, with different thread types. The screws undergo additional treatment: coated with a zinc layer for use in aggressive and humid environments. In some cases, yellow-passivated steel is used.

Available in various thicknesses and lengths. At thicknesses up to 0.6 mm, pre-drilling is required; as the diameter increases, this requirement no longer applies.

DIN 7976

FLOK supplies DIN 7976 self-tapping screws. Shipment of large batches is available.

s	7	8	8
k	2.8	3	4

L (mm)	d
	4.2	4.8	5.5
19
25
32
38
45
50
55

Used in construction and machine building for fastening products and materials to metal sheets and frames: without pre-drilling — thickness up to 0.9 mm, with pre-drilling — up to 6 mm. The thread is tight, self-tapping, single-start or double-start. Driven with a wrench by hand or with a power driver. DIN 7976 self-tapping screws are made of carbon electro-galvanized, yellow-passivated steel or stainless steel.