A new high-strength type 10.9 flange bolt has arrived.
●Material - Made of iron - Made of stainless steel Although it is made to order, our company has experience in manufacturing special materials such as SUS316L. ●Plating Trivalent chromate ★It depends on the size. Please consult us first. ●Size Commercially available sizes range from M4 to M12, and sizes M16 (14) and above are not common. ●Description In the transportation equipment sector, there is a high demand for stepped flange bolts, which are manufactured using a multi-stage header. Type 1 has a flange similar to a flat washer. Type 2 has a tapered upper surface like a flange nut and is thicker than Type 1. The serration on the seating surface may vary by type and manufacturer, with some having it and some not. There are also types with a plus-minus recess on the head. ●Features of Flange Bolts 1. Prevents seating surface sinking (cupping) 2. No washer is needed, saving the effort of assembling washers. 3. Stabilizes the seating surface.
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basic information
Flange Bolt Type 1 W10.9FLB1 M6-10 W10.9FLB1 M6-12 W10.9FLB1 M6-15 W10.9FLB1 M6-16 W10.9FLB1 M6-20 W10.9FLB1 M6-25 W10.9FLB1 M6-30 W10.9FLB1 M6-15 W10.9FLB1 M6-16 W10.9FLB1 M6-20 W10.9FLB1 M6-25 W10.9FLB1 M6-30 W10.9FLB1 M10-20 W10.9FLB1 M10-25 W10.9FLB1 M10-30
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P2
Applications/Examples of results
In the field of transportation equipment, there is a high demand for stepped flange bolts, which are produced using a multi-stage header. Type 1 has a flange similar to a flat washer. Type 2 has a tapered upper surface like a flange nut and is thicker than Type 1. The serration on the seating surface may or may not be present, depending on the type and manufacturer. There are also some with a plus-minus recess in the head.
Company information
We are a long-established screw shop that has been in business for 60 years in Ikegami, Ota Ward, Tokyo. With our extensive knowledge and proposal capabilities as screw professionals, we solve "screw-related problems." We offer high-value functional screws, high-performance surface treatments, rust-resistant screws, and screws that are resistant to loosening. We also accommodate a large number of individual shipments from our abundant inventory.