Home Fasteners Thumb Screw Knob Rosette Socket Head 1-1/2"
Fasteners
DV_ZoomOriginal_P_41503.jpg
DV_ZoomOriginal_P_41503_LD1.jpg
DV_ZoomOriginal_P_41503.jpg
DV_ZoomOriginal_P_41503_LD1.jpg

Thumb Screw Knob, Rosette Type, Socket Head, 1-1/2 Diameter, Fits Screw Thread Diameter 5/16"
(Pack of 10)

Item#: 51178

Lawson Products

• Converts a standard socket head cap screw into an easy-to-turn thumb screw knob
• Black
Arbor Press User: It is advisable to use a stop or spacer equivalent to Thickness dimension to avoid over-pressing.
WARNING: Misalignment and over-pressing may cause breakage. Always wear safety glasses while assembling.

Read More
Check Availability

Catalog page#: 4-6

Frequently Bought Together

DV_ZoomOriginal_P_33479.jpg

Locknut with Nylon Insert Grade 8 5/16-18

Item#: 53980
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 1/4-20

Item#: A100
DV_ZoomOriginal_I_88436.jpg

SAE Flat Washer Thru-Hardened Steel 5/16"

Item#: 88436
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 5/16"

Item#: 88446
DV_ZoomOriginal_P_HT5273.jpg

Cross-Over Socket Extension Set, 3/8" Drive, 3 Piece

Item#: DY89320050
DV_ZoomOriginal_I_1495188.jpg

Stepdown Butt Connector 22 to 18/16 to 14 AWG

Item#: 1495188
DV_ZoomOriginal_I_3574.jpg

Socket Head Cap Screw Alloy Steel 3/4-10 x 2-1/2"

Item#: 3574
DV_ZoomOriginal_P_30708_WB.jpg

Socket Head Cap Screw Grade 12.9 M6-1 x 16mm

Item#: 80504
DV_ZoomOriginal_P_41506.jpg

Flat Head Socket Cap Screw Steel 5/16-18 x 1"

Item#: 3629
DV_ZoomOriginal_P_41504.jpg

Thumb Screw Knob Tee Socket Head 38mm

Item#: 52781
DV_ZoomOriginal_P_41503.jpg

Thumb Screw Knob Rosette Socket Head 38mm

Item#: 52778
DV_ZoomOriginal_P_41502.jpg

Thumb Screw Knob Knurled Socket Head 3/8"

Item#: 51171

Product Description

• Converts a standard socket head cap screw into an easy-to-turn thumb screw knob
• Black
Arbor Press User: It is advisable to use a stop or spacer equivalent to Thickness dimension to avoid over-pressing.
WARNING: Misalignment and over-pressing may cause breakage. Always wear safety glasses while assembling.

Technical Specifications

Item#: 51178
Knob Type Rosette
Screw Diameter 5/16 "
Diameter 1-1/2 "
Screw Head O.D. 37/64 "
Type Socket Head Thumbscrew Knob
Description Rosette Knob
Size 5/16 "
UNSPSC #: 31162801
TAA Compliant: Yes
Weight: 0.19 lb

Suggested Products

DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: 88445
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 3/8"

Item#: 88447
DV_ZoomOriginal_P_31307.jpg

USS Flat Washer Thru-Hardened Steel 5/16"

Item#: 88446
DV_ZoomOriginal_I_88437.jpg

SAE Flat Washer Thru-Hardened Steel 3/8"

Item#: 88437
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 1/4-20

Item#: 53979
DV_ZoomOriginal_P_33479.jpg

SAE J995C Locknut with Nylon Insert Grade 8 3/8-16

Item#: 53981
DV_ZoomOriginal_P_31312.jpg

IFI 100/107 Top Locknut Grade C 5/8-11

Item#: 80933
DV_ZoomOriginal_I_FA88445.jpg

USS Flat Washer Thru-Hardened Steel 1/4"

Item#: FA88445
DV_ZoomOriginal_P_1999.jpg

Flat Washer Grade 12 Thru-Hardened Steel M8

Item#: 87510
DV_ZoomOriginal_P_31311.jpg

Hex Nut Grade 8 Alloy Steel 3/8-16

Item#: A102
DV_ZoomOriginal_P_2191.jpg

PTO Pin Lock 1/4 x 2-1/2"

Item#: 64348
DV_ZoomOriginal_I_88435.jpg

SAE Flat Washer Thru-Hardened Steel 1/4"

Item#: 88435

Your Recently Viewed Items