Our company provides all kinds of shuttle loom screws, half round head square neck bolt 8x40, textile fixing bolt, half round head square neck bolt, referred to as carriage wire for short, textile hardware 8x40mm bolt has a total length of 43.5mm, the diameter of the round head at the tail is 16mm, the size of the square neck is 7.6mm, the thickness of the screw is M8, and the effective length is 40mm. This design of loom screw (bolt) is convenient for simple and rapid fastening of loom parts. Packing method: in bulk, the weight of each 100 pieces is about 1.6kg.
As shown in the figure above, the color of carriage wire of 8 * 40mm loom is black, because the strength of the bolt is grade 8.8, and the surface becomes black after phosphating treatment, which can prevent the surface of the fixing bolt from rusting. This size of screw is applied to the shuttle box cover plate (K18 or 3305) of 1511, 1515, GA615 and other looms.
Carriage screws (carriage wire and carriage screw) can also be applied to other textile machinery and equipment. Generally, the fixed supporting feet are square holes, chute holes, etc. it is simple and convenient to fix with this bolt.Half Round Head Square Neck Bolt 8x40, In order to improve the quality of the machine, the looms with various door widths are assembled with national standard parts.
Textile hardware accessories - carriage screws and special screws are generally divided into national standard parts and non-standard parts. Square Neck Bolt,Loom Bolt,Textile Bolt,Half Round Head, In comparison, the installation and use of national standard parts are relatively smooth and the service life is longer.
If textile manufacturers need to purchase such textile machinery and equipment accessories, they can contact Mr. Yang of Xinda Textile accessories for consultation. We have long adhered to the production and management philosophy of "honest management, pragmatic and enterprising" and serve our customers wholeheartedly.