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Full steel countersunk external lock brushed type blind rivet 4.8-6.4 SS71C
Full steel countersunk external lock brushed type blind rivet 4.8-6.4 SS71C
Type of rivet:
High-strength structural rivets
Material of rivet:
Carbon steel
Diameter of rivet:
4.8 mm,6.4 mm
Surface treatment:
Electroplating,baked paint
Hat brim type:
Countersunk
Structure type:
Wire drawing type
Riveting performance requirements:
D,J
- Product description
- video
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Full steel countersunk external lock pull rivet:
The core head of the full steel countersunk external lock pull rivet adopts a cup-shaped design, allowing the rivet head to have the ability to deform freely. Therefore, during riveting, the core expands the cap on one side, while on the other side, the core and cap form a mechanical interlock, automatically locking the residual core within the expanded cap. The brim of the cap has a 100-degree angle countersink, resulting in a smooth surface after riveting. The pull rivet has a wide riveting range, providing strong clamping force on the riveted parts, good sealing performance, and shock resistance, with extremely high mechanical strength.
The corresponding Avdel model for the Xingu full steel countersunk external lock pull rivet is monobolt 2761, with main specifications of 4.8mm and 6.4mm (3/16, 1/4).
Features:
1. Wide riveting range;
2. Visually inspectable mechanical locking core structure, excellent core retention, providing high strength and shock-resistant connections;
3. Outstanding filling hole capability, with the core head designed to deform according to the size of the installation hole to expand the rivet body;
4. Waterproof, sealed fasteners;
5. High clamping force, easily tightening gaps between riveted parts;
6. High tensile strength and shear strength;
7. Smooth surface after riveting;
Applications:
Pull rivets are suitable for connecting metal parts and between metal and non-metal parts. They are widely used in aviation, shipping, automotive, and machinery, especially in situations where mechanical performance and sealing are highly required.
The diameter series of the full steel countersunk external lock pull rivet ranges from 4.8 to 6.4, see specifications for details.
The mechanical performance testing method for pull rivets follows GB/T 3098.18-2004 (ISO14589:2000).
Parameter table:

D L Riveting range Product code dk k dm p Tensile Shear 4.8 l+0.99/-0 min. ~ max. max. ref. min. [ N ] [ N ] [+/-0.09] 12.0 3.6 ~ 7.9 SS71C-48120 8.5 [+0/-0.5] 2.2 3.0 27.0 4100 5800 4.9~5.2mm 16.0 3.6 ~ 12.7 SS71C-48160 6.4 16.0 5.0 ~ 11.1 SS71C-64160 10.1 [+0/-0.6] 2.4 4.0 27.0 8000 10500 [+/-0.11] 22.0 5.0 ~ 17.5 SS71C-64220 6.6~6.9mm _ _ _
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