Mike... Good to know you have the 1/4 turn BOLTS...
But Herzel states he need the "receptacles" too...
Do you have those as well or know of a source? I'm unable to find any that large at Dzus or Alcoa. I did NOT check McMaster-Carr though...
OK... so I did... not very much selection. I fear he'll need to purchase some new SETS from Dzus and that would probably be best. Rivet in some new receptacles and he's be good to go.
Quick-Access Captive Panel Screws
A quarter-turn locks and releases access panels, doors, and covers. Screws are held to the outer panel by retainers and fasten to a nut installed on the inner panel. A tool (sold separately) is required to install retainers for zinc-plated steel screws. Retainers are Type 304 stainless steel. Plastic fasteners are black; temperature range is –40 to 194° F.
For technical drawings and 3-D models, click on a part number.
1) Choose a nut that fits your inner panel thickness.
Clip On
Rivet In
Press In
Clip-on nuts let you mount a screw near the edge of a panel.
Rivet-in nuts are useful when the back of the inner panel is accessible and your screw doesn't need to be near an edge. Rivets not included; install with 3/32" rivets in steel and 1/8" rivets in plastic.
Press-in nuts install in metal panels with an arbor press or similar tool. Choose back press-in style when the back of the inner panel is accessible and front press-in style when it's not.
Nut Style For Inner
Panel Thick.Hole
Dia.Pkg.
Qty. Pkg.Zinc-Plated Steel
Clip On0.02"-0.20"0.312"10
93450A110$4.58Rivet In__0.440"10
93450A1306.57Back Press In0.04" min.0.437"5
93450A16010.42Front Press In0.08" min.0.469"5
93450A1509.14Plastic
Clip On0.03"-0.09"0.512"5
93442A2237.68Rivet In__0.438"10
93442A21210.38
2) Calculate installation thickness using the formula for your nut.
For Clip-On Nuts:
(If space between panels is 0.025" or less) Outer Panel Thickness + Inner Panel Thickness + 0.055"
(If space between panels is 0.026" or more) Outer Panel Thickness + Inner Panel Thickness + 0.030"
For Rivet-In Nuts: Outer Panel Thickness + Inner Panel Thickness + Space Between Panels
For Back Press-In Nuts: Outer Panel Thickness + 0.051" + Space Between Panels
For Front Press-In Nuts: Outer Panel Thickness + Space Between Panels
3) Choose a screw that works with your installation thickness calculation.
Wing
Slotted
Phillips
Installation Thickness
Wing
Slotted
Phillips
Clip
OnRivet
InBack
Press InFront
Press InLengthPkg.
Qty. Pkg. Pkg. Pkg.Zinc-Plated Steel Screws and Retainers
0.15"-0.17"0.15"-0.17"0.05"-0.07"0.00"-0.02"0.46"10
94170A520$14.11
93685A320$11.66
93755A425$11.950.17"-0.19"0.17"-0.19"0.07"-0.09"0.02"-0.04"0.48"10
94170A52514.11
93685A32511.66
93755A43011.950.19"-0.21"0.19"-0.21"0.09"-0.11"0.04"-0.06"0.50"10
94170A53014.11
93685A33011.66
93755A43511.950.21"-0.23"0.21"-0.23"0.11"-0.13"0.06"-0.08"0.52"10
94170A53514.11
93685A33511.66
93755A44011.950.23"-0.25"0.23"-0.25"0.13"-0.15"0.08"-0.10"0.54"10
94170A54014.11
93685A34011.66
93755A44511.950.25"-0.27"0.25"-0.27"0.15"-0.17"0.10"-0.12"0.56"10
94170A54514.11
93685A34511.66
93755A45011.95Plastic Screws - Retainers are sold separately below
0.22"-0.27"0.15"-0.20"____0.85"10________
93442A4178.94________0.27"-0.32"0.20"-0.25"____0.90"10________
93442A4228.94________0.32"-0.37"0.25"-0.30"____0.95"10
93442A54711.12________________0.37"-0.42"0.30"-0.35"____1.00"10
93442A55211.62
93442A43612.50________0.47"-0.52"0.40"-0.45"____1.10"10
93442A56112.32
93442A44212.50________
Replacement Retainers for Zinc-Plated Steel Screws (Pkg. of 10)
93450A437Pkg.$1.66Installation Tool for Type 304 Stainless Steel Retainers
93450A400Each24.76Required Retainers for Plastic Screws (Pkg. of 10)
93442A311Pkg.4.62