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Sleeve Nuts Manufacturer & Suppliers in Ghana & Africa

7 Eleven Baseline Bolts is a sleeve nuts manufacturer and suppliers in Ghana, providing high-quality sleeve nuts for construction, structural, engineering, scaffolding, formwork, and industrial applications across Ghana and Africa.
How we deliver:
  • Understanding your needs
  • Quoting with care
  • Exclusive Preparation Method
  • Production
  • Pack & Deliver, Your Way

Sleeve nuts are very similar to coupling nuts in that they are primarily designed to join or extend two fasteners of the same diameter. They are most often used in place of turnbuckles and in conjunction with high-strength tie rod assemblies.

Custom sleeve nuts are typically tapped with right-hand (RH) threads on one end and left-hand (LH) threads on the other, allowing for easy adjustment and precise tensioning after installation. Sleeve nuts can also be manufactured with RH threads on both ends, if required.

Unlike standard coupling nuts, sleeve nuts are longer, slightly tapered at the ends, and feature a center stop to ensure proper rod engagement. Their extended length and RH/LH configuration make them ideal for applications that require fine adjustment and strong load control.

Dimensions

Full Hex Style

 
Click table to show drawing
DFCLWeight (lbs.)
Thread DiameterWidth Across FlatsWidth Across PointsOverall Length
1⁄27⁄8140.53
5⁄811⁄815⁄1651.12
3⁄411⁄417⁄1651.29
7⁄811⁄213⁄472.67
115⁄817⁄872.97
11⁄817⁄823⁄1671⁄24.35
11⁄4225⁄1671⁄24.75
13⁄821⁄425⁄886.56
11⁄223⁄823⁄487.06
15⁄825⁄831⁄1681⁄29.37
13⁄423⁄433⁄1681⁄29.97
17⁄8337⁄16912.82
231⁄435⁄8913.5
21⁄431⁄241⁄1691⁄217.8
21⁄237⁄841⁄21022.9
23⁄441⁄4415⁄16101⁄228.8
345⁄855⁄161135.7
31⁄4553⁄4111⁄243.5
31⁄253⁄863⁄161252.3
33⁄453⁄465⁄8121⁄262.2
461⁄871⁄161373.0
41⁄267⁄8715⁄161499.0
575⁄8813⁄1615130.0

Round with Wrench Flats Style

 
Click table to show drawing
Diameter, Inches DDimensions, InchesWeight (lbs.)
FCLength L
Dimensions per AISC Manual of Steel Construction ninth edition, page 4-150
1⁄27⁄814.43
5⁄811⁄1617⁄325.93
3⁄411⁄417⁄1651.12
7⁄817⁄1615⁄871.75
115⁄8113⁄1672.46
11⁄8113⁄1621⁄1671⁄23.10
11⁄4221⁄471⁄24.04
13⁄823⁄1621⁄284.97
11⁄223⁄8211⁄1686.16
15⁄829⁄16215⁄1681⁄27.36
13⁄423⁄431⁄881⁄28.87
17⁄8215⁄1635⁄16910.42
231/831/2912.24
21⁄431⁄2315⁄1691⁄216.23
21⁄237⁄843⁄81021.12
23⁄441⁄4413⁄16101⁄226.71
345⁄851⁄41133.22
31⁄4555⁄8111⁄240.62
31⁄253⁄861249.07
33⁄453⁄463⁄8121⁄258.57
461⁄867⁄81369.22
41⁄461⁄271⁄2131⁄275.00
41⁄267⁄8715⁄161490.00
43⁄471⁄483⁄8141⁄298.00
575⁄887⁄815110.0
51⁄4891⁄4151⁄2122.0
51⁄283⁄893⁄416142.0
53⁄483⁄4101⁄8161⁄2157.0
691⁄8105⁄817176.0

Tapered Style

 
Click table to show drawing
DiameterDimensionsWeight (lbs.)
Short DiameterLong DiameterLNC
LengthNutClear
1⁄27⁄814––.43
5⁄811⁄1617⁄325––.93
3⁄411⁄417⁄165––1.12
7⁄817⁄1615⁄8717⁄1611.75
115⁄8113⁄16717⁄1611⁄82.46
11⁄8113⁄1621⁄1671⁄215⁄811⁄43.10
11⁄4221⁄471⁄215⁄813⁄84.04
13⁄823⁄1621⁄2817⁄811⁄24.97
11⁄223⁄8211⁄16817⁄815⁄86.16
15⁄829⁄16215⁄1681⁄221⁄1613⁄47.36
13⁄423⁄431⁄881⁄221⁄1617⁄88.87
17⁄8215⁄1635⁄16925⁄16210.42
231⁄831⁄2925⁄1621⁄812.24
21⁄431⁄2315⁄1691⁄221⁄223⁄816.23
21⁄237⁄843⁄81023⁄425⁄821.12
23⁄441⁄4413⁄16101⁄2215⁄1627⁄826.71
345⁄851⁄41133⁄1631⁄833.22
31⁄4555⁄8111⁄233⁄833⁄840.62
31⁄253⁄861235⁄835⁄849.07
33⁄453⁄463⁄8121⁄2313⁄1637⁄858.57
461⁄867⁄81341⁄1641⁄869.22
41⁄461⁄271⁄2131⁄243⁄443⁄875.00
41⁄267⁄8715⁄1614543⁄490.00
43⁄471⁄483⁄8141⁄251⁄4598.00
575⁄887⁄81551⁄251⁄4110.0
51⁄4891⁄4151⁄253⁄453⁄4122.0
51⁄283⁄893⁄416653⁄4142.0
53⁄483⁄4101⁄8161⁄261⁄46157.0
691⁄8105⁄81761⁄261⁄4176.0

Dimensions per AISC Manual of Steel Construction ninth edition, page 4-150