Blind Rivet PolyGrip® Rivet Shaft dxl 4x13mm K12 Alu./STA 500 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 lifecycle, 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 no one else can 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 dimensions of DIN standard blind rivets. This results in the following advantages:
• Limitation of types
• Reduction of type variety in stock
• Decrease in the risk of confusion, leading to fewer processing errors.

Excellent hole fit: The rivet shaft deforms radially during the setting process, compensating for drilling inaccuracies, offset, 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, the PolyGrip blind rivets are also splash-proof. With their good hole fit 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. The wide head formation ensures high tensile strength values and thus a high level of safety.