Pole Line Hardware Hot DIP Galvanzied Square Head Machine Bolt
Square MACHINE BOLT
Description
Produced in Steel Q235, hot dip galvanized according to ASTM A-153, BS 729, ISO1461.
Furnished with 1 Square nut.
BOLTS, MACHINE
Square Machine Bolt are also called crossarm bolts or through bolts. Bolts have rolled
threads and one square nut. Bolts six inches or longer have cone-type
points. Hot dip galvanized.
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Type | Dimensions in inches and millimeters | ||
D | L | T | |
SMB01 | 1/2″(12) | 1 1/2″(12)(38) | 1 1/4(32) |
SMB02 | 1/2″(12) | 2″(50) | 1 3/4(44) |
SMB03 | 1/2″(12) | 21/2(63) | 2 1/4(58) |
SMB04 | 1/2″(12) | 3(75) | 2 3/4(69) |
SMB05 | 1/2″(12) | 4(100) | 3″(75) |
SMB06 | 1/2″(12) | 5″(125) | 3″(75) |
SMB07 | 1/2″(12) | 6″(150) | 3″(75) |
SMB08 | 1/2″(12) | 8″(200) | 4″(100) |
SMB09 | 1/2″(12) | 10″(250) | 4″(100) |
SMB10 | 1/2″(12) | 12″(300) | 6″(150) |
SMB11 | 1/2″(12) | 14″(350) | 6″(150) |
SMB12 | 1/2″(12) | 16″(400) | 6″(150) |
SMB13 | 1/2″(12) | 18″(450) | 6″(150) |
SMB14 | 5/8″(16) | 2″(50) | 1 3/4(44) |
SMB15 | 5/8″(16) | 3(75) | 2 3/4(69) |
SMB16 | 5/8″(16) | 4(100) | 3″(75) |
SMB17 | 5/8″(16) | 5″(125) | 3″(75) |
SMB18 | 5/8″(16) | 6″(150) | 3″(75) |
SMB19 | 5/8″(16) | 8″(200) | 4″(100) |
SMB20 | 5/8″(16) | 10″(250) | 4″(100) |
SMB21 | 5/8″(16) | 12″(300) | 6″(150) |
SMB22 | 5/8″(16) | 14″(350) | 6″(150) |
SMB23 | 5/8″(16) | 16″(400) | 6″(150) |
SMB24 | 5/8″(16) | 18″(450) | 6″(150) |
SMB25 | 5/8″(16) | 20"(500) | 6″(150) |
SMB26 | 5/8″(16) | 22″(550) | 6″(150) |
SMB27 | 5/8″(16) | 24″(600) | 6″(150) |
SMB28 | 5/8″(16) | 26″(650) | 6″(150) |
SMB29 | 5/8″(16) | 28″(700) | 6″(150) |
SMB30 | 3/4″(20) | 2″(50) | 1 3/4(44) |
SMB31 | 3/4″(20) | 6″(150) | 3″(75) |
SMB32 | 3/4″(20) | 8″(200) | 4″(100) |
SMB33 | 3/4″(20) | 10″(250) | 4″(100) |
SMB34 | 3/4″(20) | 12″(300) | 6″(150) |
SMB35 | 3/4″(20) | 14″(350) | 6″(150) |
SMB36 | 3/4″(20) | 16″(400) | 6″(150) |
SMB37 | 3/4″(20) | 18″(450) | 6″(150) |
SMB38 | 3/4″(20) | 20"(500) | 6″(150) |
SMB39 | 3/4″(20) | 22″(550) | 6″(150) |
SMB40 | 3/4″(20) | 24″(600) | 6″(150) |
SMB41 | 3/4″(20) | 26″(650) | 6″(150) |
SMB42 | 3/4″(20) | 28″(700) | 6″(150) |
SMB43 | 7/8″(22) | 12″(300) | 6″(150) |
SMB44 | 7/8″(22) | 14″(350) | 6″(150) |
SMB45 | 7/8″(22) | 16″(400) | 6″(150) |
SMB46 | 7/8″(22) | 18″(450) | 6″(150) |
SMB47 | 7/8″(22) | 20"(500) | 6″(150) |
SMB48 | 7/8″(22) | 22″(550) | 6″(150) |
SMB49 | 7/8″(22) | 24″(600) | 6″(150) |

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Pole Line Hardware Hot DIP Galvanzied Square Head Machine Bolt
Square MACHINE BOLT
Description
Produced in Steel Q235, hot dip galvanized according to ASTM A-153, BS 729, ISO1461.
Furnished with 1 Square nut.
BOLTS, MACHINE
Square Machine Bolt are also called crossarm bolts or through bolts. Bolts have rolled
threads and one square nut. Bolts six inches or longer have cone-type
points. Hot dip galvanized.


Type | Dimensions in inches and millimeters | ||
D | L | T | |
SMB01 | 1/2″(12) | 1 1/2″(12)(38) | 1 1/4(32) |
SMB02 | 1/2″(12) | 2″(50) | 1 3/4(44) |
SMB03 | 1/2″(12) | 21/2(63) | 2 1/4(58) |
SMB04 | 1/2″(12) | 3(75) | 2 3/4(69) |
SMB05 | 1/2″(12) | 4(100) | 3″(75) |
SMB06 | 1/2″(12) | 5″(125) | 3″(75) |
SMB07 | 1/2″(12) | 6″(150) | 3″(75) |
SMB08 | 1/2″(12) | 8″(200) | 4″(100) |
SMB09 | 1/2″(12) | 10″(250) | 4″(100) |
SMB10 | 1/2″(12) | 12″(300) | 6″(150) |
SMB11 | 1/2″(12) | 14″(350) | 6″(150) |
SMB12 | 1/2″(12) | 16″(400) | 6″(150) |
SMB13 | 1/2″(12) | 18″(450) | 6″(150) |
SMB14 | 5/8″(16) | 2″(50) | 1 3/4(44) |
SMB15 | 5/8″(16) | 3(75) | 2 3/4(69) |
SMB16 | 5/8″(16) | 4(100) | 3″(75) |
SMB17 | 5/8″(16) | 5″(125) | 3″(75) |
SMB18 | 5/8″(16) | 6″(150) | 3″(75) |
SMB19 | 5/8″(16) | 8″(200) | 4″(100) |
SMB20 | 5/8″(16) | 10″(250) | 4″(100) |
SMB21 | 5/8″(16) | 12″(300) | 6″(150) |
SMB22 | 5/8″(16) | 14″(350) | 6″(150) |
SMB23 | 5/8″(16) | 16″(400) | 6″(150) |
SMB24 | 5/8″(16) | 18″(450) | 6″(150) |
SMB25 | 5/8″(16) | 20"(500) | 6″(150) |
SMB26 | 5/8″(16) | 22″(550) | 6″(150) |
SMB27 | 5/8″(16) | 24″(600) | 6″(150) |
SMB28 | 5/8″(16) | 26″(650) | 6″(150) |
SMB29 | 5/8″(16) | 28″(700) | 6″(150) |
SMB30 | 3/4″(20) | 2″(50) | 1 3/4(44) |
SMB31 | 3/4″(20) | 6″(150) | 3″(75) |
SMB32 | 3/4″(20) | 8″(200) | 4″(100) |
SMB33 | 3/4″(20) | 10″(250) | 4″(100) |
SMB34 | 3/4″(20) | 12″(300) | 6″(150) |
SMB35 | 3/4″(20) | 14″(350) | 6″(150) |
SMB36 | 3/4″(20) | 16″(400) | 6″(150) |
SMB37 | 3/4″(20) | 18″(450) | 6″(150) |
SMB38 | 3/4″(20) | 20"(500) | 6″(150) |
SMB39 | 3/4″(20) | 22″(550) | 6″(150) |
SMB40 | 3/4″(20) | 24″(600) | 6″(150) |
SMB41 | 3/4″(20) | 26″(650) | 6″(150) |
SMB42 | 3/4″(20) | 28″(700) | 6″(150) |
SMB43 | 7/8″(22) | 12″(300) | 6″(150) |
SMB44 | 7/8″(22) | 14″(350) | 6″(150) |
SMB45 | 7/8″(22) | 16″(400) | 6″(150) |
SMB46 | 7/8″(22) | 18″(450) | 6″(150) |
SMB47 | 7/8″(22) | 20"(500) | 6″(150) |
SMB48 | 7/8″(22) | 22″(550) | 6″(150) |
SMB49 | 7/8″(22) | 24″(600) | 6″(150) |

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Dongguan Bofan technology Co., LTD , https://www.ufriendcc.com