Polygonal nut with 8 mm x 1.25 pitch, tightened with a 10 mm polygonal (box) wrench instead of 13 mm.

Nuts hexagonal copper 8mm x 1.25 pitch 5 pieces

Prisoners for high temperatures 8mm x 1.25

hexagon nuts with its special fasteners that guarantee the impossibility of unscrewing. Step 8mm x 1.25. Kit consisting of 4 pieces

Prisoners High temperature 10mm x 1.25 total length 40mm

hex nuts coppery step 10mm x 1.25. Pack of 5

hex nuts coppery step 10mm x 1.5. Pack of 5

8mm x 1.25 elongated studs with relative nut for high temperatures. These studs are to be used when bakelite bases are interposed between the intake manifolds and the cylinder head to avoid the passage by heat conduction between the cylinder head and the intake manifold.

Prigionieri per alte temperature 10mm x 1.5 lunghezza totale 40mm

Reinforced camshaft bolts for camshaft pulleys Lancia Delta 2000 8-16v Turbo, unobtainable. Kit consisting of 2 bolts

High temperature studs 8mm x 1.25 for exhaust manifolds

Special high temperature studs to secure turbochargers and manifolds 10mm x 1.5. Length 40mm