Blind Rivet PolyGrip Rivet Shaft dxl 4.8x10mm K16 Alu./STA 250 pcs. GESIPA: GESIPA-PolyGrip. The favorite for challenging and demanding applications in industrial environments for all materials. The GESIPA-PolyGrip, originally developed as a multi-range blind rivet, has gained many additional talents throughout its career, 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 fail, 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 tolerance: The rivet shaft deforms radially during the setting process, compensating for drilling inaccuracies, off-center alignments, and diameter differences to form a play-free and tight connection.
• Secure remaining 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 splash-proof. With their good hole tolerance properties and remaining mandrel locking, they offer a cost-effective alternative to closed blind rivets. When it comes to preventing water from penetrating through the joint, PolyGrip blind rivets are an ideal choice. The wide head formation ensures high tensile strength values and thus a high level of safety.