SMALL FLANGE KNURLED RIVET – NUTS

A low profile rivet-nut with superior torque values. Choose the SFK Rivet - Nut when a flush mount or countersunk finish is required. Use a small flange Rivet-Nut when the lowest profile is desired. SF series Rivet-Nuts can also countersink without drilling a countersunk hole. No special tooling required, even the lightest hand tools will easily install these versatile fasteners. Available in aluminum or steel.

• High vibration resistance
• High torque values
• No special tooling required
• Ideal for soft materials


SMALL FLANGE KNURLED RIVET-NUT SPECIFICATIONS
MATERIAL
ALLOY
FINISH
Steel
Low Carbon
Zinc Yellow Dichromate

Notes:
1. All dimensions are for reference only
2. All threads are UNC/UNF 2B
3. See cross reference for correct P/N number

P/N Breakdown

Example: S632-SFK

S = Steel
6
32 Thread Size
SFK= Small Flang
e Knurled


Thread

Size

P/N

"D"

Maximum

"B"

Nominal

"A"

Maximum

"M"

Reference

Grip

Range

Hole

Size

6-32
S632-SFK
.265
.310
.450
.275
.020-.080
.2656
8-32
S832-SFK
.265
.310
.450
.275
.020-.080
.2656
10-32
S1032-SFK
.296
.340
.505
.300
.020-.130
.2969
10-24
S1024-SFK
.296
.340
.505
.300
.020-.130
.2969
1/4-20
S2520-SFK
.390
.455
.610
.355
.027-.165
.3906
5/16-18
S51618-SFK
.530
.595
.720
.430
.027-.150
.5312
3/8-16
S3816-SFK
.530
.595
.720
.430
.027-.150
.5312

 

Thread

Size

P/N

"D"

Maximum

"B"

Nominal

"A"

Maximum

Grip

Range

Hole

Size

4MM SM4-SFK
6.73
8.15
11.05
0.5-2.00
6.75-6.90
5MM SM5-SFK
7.52
8.90
12.50
0.5-3.3
7.60-7.75
6MM SM6-SFK
9.91
11.83
15.15
0.7-4.2
10.05-10.15

 

CROSS REFERENCE

IFS P/N AVK P/N AVDEL P/N
S632-SFK AKS4-632-80 DK-632-80
S832-SFK AKS4-832-80 DK-832-80
S1032-SFK AKS4-1032-130 DK-1032-130
S1024-SFK AKS4-1024-130 DK-1024-130
S2520-SFK AKS4-420-130 DK-420-165
S51618-SFK AKS4-518-150 DK-518-150
S3816-SFK AKS4-616-150 DK-616-150

*SPECIAL ORDERS AVAILABLE FOR ALTERNATE METALS, GRIP RANGES AND THREAD SIZES

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