Blind Rivet PolyGrip® Rivet Shaft dxl 4.8x15mm K16 Alu./STA 250 pcs. GESIPA: GESIPA-PolyGrip is the favorite for challenging and demanding applications in industrial environments for all materials. Originally developed as a multi-range blind rivet, the GESIPA-PolyGrip has acquired many additional talents over its lifetime, making it a preferred choice for tackling difficult and demanding applications in industrial settings. Whether in aluminum, steel, or stainless steel, indoors or outdoors, with hard or soft joining materials, critical hole diameters, and tolerances: When others can't manage, the GESIPA-PolyGrip is almost always the saving solution.

Key Features:

• Large grip range: A single PolyGrip blind rivet can replace up to five different sizes of DIN standard blind rivets. This results in the following advantages: reduction of variety in stock and decreased risk of confusion, leading to fewer processing errors.
• Excellent hole conformity: The rivet shaft deforms radially during the setting process, compensating for drilling inaccuracies, misalignments, and diameter differences to create a play-free and tight connection.
• Secure mandrel locking: PolyGrip blind rivets do not produce rattling noises from released mandrels, nor is there a risk of mandrel loss. Under certain conditions, PolyGrip blind rivets are also splash-proof. With their good hole conformity properties and mandrel locking, they offer a cost-effective alternative to closed blind rivets. When it comes to preventing water from penetrating through the connection, PolyGrip blind rivets are an ideal choice.

Wide head formation ensures high tensile strength values and thus a high level of safety.