Spaenaur

Tapping Screws - Slot Drive
Vis taraudeuses à tête fendue
Inch
Pouces
B
4
(2.9)
6
(3.5)
7
(3.9)
8
(4.2)
Hardened
STEEL
80°to 82° ctsk.
FINISHES: ALL OVAL HEADS - NICKEL PLATED
ALL OTHERS ZINC PLATED
Made to ASME/ANSI B18.6.4
STYLE: Type AB (“B” fine thread with “A” sharp point) is now standard. We will furnish Type
A as shown until all stock of same is exhausted.
PACKING: For Unit Package Quantities, please refer to Price List.
Type AB
ORDER: By SPAENAUR NUMBERS from the following Master Charts.
thread
Inch
Sizes
(Approx. Metric 80°
80°
LENGTH
mm equivalent to
to
LENGTH
LENGTH
LENGTH
LENGTH
shown in 82°
82°
brackets.)
DIA. L. OVAL ROUND FLAT PAN TRUSS
2
(2.2)
5
(3.2)
B96
20 Apr 04
3/16 ST-139
1/4 ST-196
1/4 ST-409 B-395 ST-24 B-345
3/8 63-41 43-41 ST-110
1/2 ST-113 ST-126 ST-134 43-42 ST-100
5/8 ST-114 ST-140 ST-101
3/4 ST-141 ST-147
7/8 52-45
1 ST-142
5/16 520-568 (Nickel Pltd.)
3/8 520-569 (Nickel Pltd.)
1/4 ▲ST-567 ST-670 ST-187 43-60 ST-102
3/8 ST-115 63-61 43-61 ST-103
1/2 52-62 63-62 43-62 B-1398
5/8 52-63 63-63 43-63
3/4 52-64 ST-188 43-64 ST-193
7/8 ST-117 63-65 ST-143
1 ST-128 520-571 43-66 ST-194
1-1/4 52-68 ST-576 ST-135
1-1/2 52-69 ST-116
▲Zinc Pltd. Undercut Hd.
1/4 ST-191
3/8 ST-118 43-71
1/2 52-72 ST-189 43-72
5/8 52-73 ST-560 43-73
3/4 52-74 43-74
7/8 52-75 43-75
1 52-76 43-76
1-1/4 ST-669
1/4 ST-129 43-80
5/16 ST-58
3/8 ST-660 43-81 ST-104
1/2 52-82 ST-35 43-82 B-1400
5/8 52-83 ST-590 ST-92 43-83 ST-105
5/8
3/4 52-84 83-84 43-84 B-1401
7/8 52-85 43-85
7/8 *1435
1 52-86 B-889 43-86 B-1433
1-1/8 52-87
1-1/8 *1246
1-1/4 52-88 ST-575 ST-136 43-88
1-1/2 43-89
1-1/2 *1245
1-3/4 ST-121
2 ST-407 ST-144
*With No. 6 Head
10
(4.8)
12
(5.5)
14
(6.3)
80°to 82° ctsk.
Inch Sizes
Inch
Sizes
(Approx. Metric 80°
80°
LENGTH
mm equivalent to
to
LENGTH
LENGTH
LENGTH
LENGTH
shown in 82°
82°
brackets.)
DIA. L. OVAL ROUND FLAT PAN TRUSS
1/4
3/8 ST-130 43-101
1/2 52-102 83-102 B-891 43-102 ST-106
5/8 52-103 83-103 ST-137 43-103 ST-107
3/4 52-104 83-104 63-104 43-104 B-1435
7/8 52-105 63-105 43-105
7/8 *1398
1 83-106 63-106 43-106 B-1434
1 **1442
1-1/4 52-108 83-108 43-108 ST-148
1-1/4 *1443
1-1/2 52-109 ST-131 43-109 B-1430
1-1/2 *1277
1-3/4 63-1064 43-1064
2 52-1066 43-1066
2-1/2 ST-461
*With No. 6 Head
**With No. 8 Head
3/8 ST-108
1/2 43-122 ST-149
5/8 ST-122 83-123 43-123
3/4 52-124 63-124 43-124 ST-109
7/8 43-125
1 52-126 83-126 ST-190 43-126
1 520-001
1-1/4 52-128 ST-577 43-128
1-1/4 *1449
1-1/2 52-129 ST-566 43-129
1-1/2 *1451
1-3/4 ST-400
2 ST-401 ST-411
*With No. 10 Head
1/2 ST-402 43-142
5/8 43-143
3/4 ST-124 43-144
7/8 52-145 43-145
1 52-146 ST-83 43-146 ST-208
1-1/4 52-148 43-148
1-1/2 52-149 43-149
1-3/4 ST-405 ST-146
2 52-1466 ST-653 43-1466
2-1/4 ST-406 (Zinc Pltd.)
See section R for Technical Information
relating to Tapping Screws
CATALOG 13