Carriage Bolts and Screws M8,Stainless Steel,SPC-F-C825

Product Description:

This coach carriage bolt is M8×25mm full thread with mushroom head.

Keep firmly without spinning, benefits from square shoulder under domed heads bolt design.

Carriage M8 bolts and nuts from SPC solar are made from A2-70 stainless steel which can be used for outdoor application.

Self-locking for this M8 round head bolt with square neck section.

The sizes of M8 carriage bolts and screws are:

Dia./ Thread size: M8-1.25;
Fastener thread type; metric coarse;
Industry standards: DIN 603;
Inner Diameter d1: Φ8.5mm [Φ0.33″];
Square Width:8.4mm [0.33″];
Bolt length:25mm [0.99″];

Features of this #8 carriage coach bolt:

1. Widely used for wooden decks, metal fasten, concrete base, solar panel mounts …
2. Well performance in humid, water, oxidizing acids… hostile environment;
3. No additional flat washer, anti-spinning;
4. Screw in installation method for this bolt;
5. Full thread with 18-8 stainless steel (304) grade made;

Quickly pushing this anti-rust M8 carriage bolt in to pre-drilled hole, fasten with hex nuts or hexagonal flange nuts.