Stainless steel external lock wire drawing rivet:

The head of the all stainless steel countersunk external lock drawn rivet core adopts a cup-shaped design, which gives the rivet head the ability to freely shrink and deform. Therefore, during riveting, the rivet core expands the pipe cap on one hand, and forms a mechanical interlock with the pipe cap on the other hand. The residual rivet core is automatically locked inside the expansion pipe cap, and the brim is a 100 degree angled countersunk head. After riveting, the surface is smooth, and the drawn rivet has a wide riveting range. The drawn rivet has strong clamping force on the riveted part, good sealing performance and shock resistance, and extremely high mechanical strength.

characteristic:

1. Wide riveting range;

2. A mechanical locking nail core structure that can be visually inspected, with excellent nail core retention and providing high-strength, earthquake resistant connections;

3. Excellent hole filling ability, the nail core head of the inner hole design deforms with the size of the installation hole to expand the rivet body;

4. Waterproof and sealed fasteners;

5. High clamping force, easily tightening the gap between riveted workpieces;

6. High tensile and shear strength;

7. Strong corrosion resistance, smooth surface after riveting;

Application:

Wire drawn rivets are suitable for connecting metal parts and metal parts, as well as connecting metal parts and non-metal parts. Wire drawn rivets are widely used in aviation, ships, automobiles, and machinery, and are particularly suitable for applications that require high mechanical properties and sealing.

The diameter series of all stainless steel countersunk external lock drawn rivets available for selection are 4.8 and 6.4, please refer to the specifications for details.

The mechanical performance testing method for drawn rivets shall comply with GB/T 3098.18-2004 (ISO14589:2000).

Parameter table: