Specifications:

1. Block wall with poured bond beam on top 16" (knock out block poured solid w/ (2) #5 rebar).
2. May have a poured cell every 4', but not likely so consider all to be cmu.
3. Want to mount Series 82 Knape and Vogt double slotted standard to wall at 3' off of ground every 16" apart using 6 screws per standard.
4. Want to use PanelMate screw in anchor with 1/4-20 internal threads.
5. Use 1/4-20 machine screws to attach standard to anchors embedded in wall.
6. See pages 2 and 3 for full documentation on intended products.


Question:

1. How do I determine with different size (length) shelf brackets the shear and/or load that will be applied to the
a: Standard
b: 1/4-20 machine screw



Standards


82 Series Heavy-Duty Designer Standards

With a low profile, yet robust design, the combination of 82 Series standards combined with 182 Series brackets gives you a more visually appealing option to use in those areas of the home or business that you wish to infuse organization into the room without hindering its visual appeal. This system is a double-slotted standards and bracket combination to provide maximum stability and strength while giving you that designer-look and feel you have been looking for. It is designed for use with 182 Series brackets to allow for vertical adjustability in 1-1/4" iincrements. Made in the USA.
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182 Series Heavy-Duty Designer Brackets

These brackets are designed to be a robust, yet visually appealing alternative to other heavy-duty adjustable shelving systems. They are adjustable in 1-1/4" vertical increments and feature two mounting holes in the bottom of the bracket to allow shelves to be attached to the brackets utilizing screws. These brackets are only to be used with KV 82 Series standards.
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Pasted from

Up to 450 lbs./pair*
* Results were derived by attaching TWO KV #182 brackets to KV #82 wall standards that were fastened through drywall and into wood wall studs with
82/182 screws. Standards were spaced 16" apart. An evenly distributed load was applied over the entire shelf surface. Other fastening and loading
methods may cause results to vary. Do NOT exceed weight capacity indicated.


82 Series Standards
• Dimensions: 1.05" wide x 0.69" deep x selected length
• 16-gauge steel construction




<---- using 48" standard
Looking to use 14.5, 18.5 and 24" brackets

PanelMate® Inserts
The Fast and Economical Way to Anchor in Concrete or Wood



Standard Grade 2 1/4-20 machine screw specifications:

Nominal Size & TPI Series Desig. Allow. Maj. Diam. Max and Min Pitch Diam. Max and Min Tol. Stress Area, inc2

1/4-20   0.250             UNC         .0011      .2489 .2408                    .2164 .2127               .0037         0.0318

Tensile Strength, lbs

 1900