Is it necessary to use gasket when connecting heavy hex bolts?
The gasket of heavy hex bolts is mainly used to avoid the scratch of bolt and reduce the bending force. Whether to use washers or not depends on the specification of heavy hex bolts. When the bolt assembly hole is too large, a washer should be added to increase the contact area. In addition, when the bolt installation hole is tight clearance fit, no washer can be added. In addition, you can refer to the washer standard. Generally, the inner hole of the washer will not be too large than the bolt diameter, so the DW will not be much larger than the inner hole of the washer. Especially when installing the spring washer, the DW boss will directly expand the washer, and there is no washer It plays a good role. It is suggested that the bolt mounting hole should not be too large and the washer should not be installed.
Grade 10.9 Hex Bolts
Grade 10.9 Hex Bolts, Carbon Steel Hex Bolts, Black Oxide Finish Hexagon Bolts, DIN Standard Hex Bolts 4.9 8.8 grade, High tensile Bolts and nuts, Oxidation surface 10.9 Grade ANSI Hexagonal head bolt China supplier Grade 10.9 Hex Bolts Parameter Grade: rade B7 Surface treatment:Black Oxide Size:3/8-3″ Certificate:ISO9001:2008 ROHS Application:Building Type:Hex Bolts Nuts Packing:Cartons+plastic Bags […]
A193 Grade B7 Heavy Hexagon Bolt
A193 Grade B7 Heavy Hexagon Bolt, Carbon Steel Hex Bolts, Black Oxide Finish Hexagon Bolts, DIN Standard Hex Bolts 4.9 8.8 grade, High tensile Bolts and nuts DIN931, 8.8 Grade ANSI Hexagonal head bolt China supplier A193 Grade B7 Heavy Hexagon Bolt Parameter Grade: rade B7 Surface treatment:Black Oxide Size:3/8-3″ Certificate:ISO9001:2008 ROHS Application:Building Type:Hex Bolts […]
