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Round-hole perforated plate sample, 60 × 45 mm, Ø4.762 mm (3/16 in) holes on 6.350 mm (1/4 in) centres, thickness 1.897 mm (0.0747 in) as McNichols item 16311414 lists it
Round-hole perforated plate sample, 60 × 45 mm: Ø4.762 mm (3/16 in) holes on 6.350 mm (1/4 in) centres, 60° staggered (rows along the length), thickness 1.897 mm (0.0747 in) as McNichols item 16311414 lists it; 59 holes placed where the whole circle plus half a ligament fits inside the plate. Plate size and margin are Xem's choice
Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| source / item | McNichols item 16311414 |
|---|---|
| hole diameter | 3/16 in |
| centers (pitch) | 1/4 in |
| pattern | 60° staggered (as printed) |
| open area % (printed) | 51 |
| cross-check 90.69 × (d/c)² (computed, 60° stagger) | 51.0 |
| gauge / thickness; material | 14 gauge .0747 in; carbon steel HRPO |
| holes per sq in (printed) | 18.47 |
| bar width (printed) | 1/16 in |
| metric / inch conversion (computed) | 4.76 on 6.35 |
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Perforated metal standard round-hole patterns: hole diameter × center pitch, 60° staggered, open area % and gauge (McNichols, Hendrick, EDCON) + 60 × 45 mm sample plates: every size, notes, mating features and sources. What are the standard round-hole perforated metal patterns: hole diameter, center-to-center spacing, open area and sheet gauge?
Other sizes
- Round-hole perforated plate sample, 60 × 45 mm, Ø1.587 mm (1/16 in) holes on 3.175 mm (1/8 in) centres, thickness 0.912 mm (0.0359 in) as McNichols item 16111820 lists it
- Round-hole perforated plate sample, 60 × 45 mm, Ø3.175 mm (1/8 in) holes on 4.762 mm (3/16 in) centres, thickness 1.897 mm (0.0747 in) as McNichols item 16183114 lists it
- Round-hole perforated plate sample, 60 × 45 mm, Ø4.762 mm (3/16 in) holes on 7.938 mm (5/16 in) centres, thickness 3.038 mm (0.1196 in) as McNichols item 1P315111 lists it
- Round-hole perforated plate sample, 60 × 45 mm, Ø6.350 mm (1/4 in) holes on 9.525 mm (3/8 in) centres, thickness 4.762 mm (0.1875 in) as McNichols item 16143831 lists it
- Round-hole perforated plate sample, 60 × 45 mm, Ø12.700 mm (1/2 in) holes on 17.462 mm (11/16 in) centres, thickness 4.762 mm (0.1875 in) as McNichols item 18126131 lists it