FREE delivery on orders over €150
Product Specifications:
| Item | Thumb Screw |
| Fastener Length | 1/2" |
| Finish | Zinc Plated |
| Finish Type | Zinc Plated |
| Hardness | Brinell 137 |
| Head Dia. | 0.52" to 0.55" |
| Head Height | 16/25" |
| Head Material | Steel, Zinc |
| Head Profile | Spade |
| Head Style | Thumb |
| Head Type | Spade |
| Head Width | 0.55" |
| Includes Nut | No |
| Length | 1/2" |
| Material | Steel |
| Material Type | Steel |
| Maximum Head Height | 0.64" |
| Maximum Head Width | 0.55" |
| Overall Length | 1/2" |
| Screw Size | 1/4" |
| Shoulder Dia. | 0.44" to 0.47" |
| System Of Measurement | Imperial |
| Thread Size | 1/4"-20 |
| Tip Material | Steel |
| Type | Thumb Screw |
Shipping Info:
| Ship weight (kg) | 0.15 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Thread Size | Head Dia. | Shoulder Dia. | Head Width | Head Style | Type | Hardness | Head Material | Pkg. Qty. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
TSI0250150P0-025P | 1/4"-20 | 0.8" to 0.83" | - | 0.83" | Thumb | Thumb Screw | Brinell 137 | Steel, Zinc | 25 | €16.05 | |
![]() |
TSI0250125P0-025P | 1/4"-20 | 0.8" to 0.83" | - | 0.83" | Thumb | Thumb Screw | Brinell 137 | Steel, Zinc | 25 | €13.14 | |
![]() |
TSI0250050P0-025P | 1/4"-20 | 0.8" to 0.83" | - | 0.83" | Thumb | Thumb Screw | Brinell 137 | Steel, Zinc | 25 | €9.91 | |
![]() |
TSI0250075P0-025P | 1/4"-20 | 0.8" to 0.83" | - | 0.83" | Thumb | Thumb Screw | Brinell 137 | Steel, Zinc | 25 | €12.22 | |
![]() |
TSI0250150S0-025P | 1/4"-20 | 0.52" to 0.55" | 0.44" to 0.47" | 0.55" | Thumb | Thumb Screw | Brinell 137 | Steel, Zinc | 25 | €28.27 | |
![]() |
TSI0250125S0-025P | 1/4"-20 | 0.52" to 0.55" | 0.44" to 0.47" | 0.55" | Thumb | Thumb Screw | Brinell 137 | Steel, Zinc | 25 | €26.20 | |
![]() |
TSI0250250S0-025P | 1/4"-20 | 0.52" to 0.55" | 0.44" to 0.47" | 0.55" | Thumb | Thumb Screw | Brinell 137 | Steel, Zinc | 25 | €45.78 |
Explore Products
- MILWAUKEE VALVE ML134E A16 Butterfly Valve, Lug Type, Bare Stem, Ductile Iron, 16 Inch Valve Size
- SPEARS VALVES 828-020CF Repair Coupling, Gasket, Schedule 80, 2 Size, CPVC
- DYNALON 607135 Scoop White 350ml
- BALDOR / DODGE 2MA120X7/8 2AK120 Light Duty Fixed Bore Sheave
- PASS AND SEYMOUR CG501881 Cord Grip, 1/2 Inch Size, Straight, 0.12 to 0.18 Inch Outer Dia., Aluminium
- TB WOODS DX270 Classical V-Belt, Neoprene, DX Belt Type, 270.8 inch Length, 1 Rib
- HOFFMAN P2FD22184 33638 Disconnect Frame, 2200 x 1800 x 400
- EATON SVX125A1-4A1N1B2B5B9 Adjustable Frequency Drive, 125HP, 1 RO, 500V, EMC H, 1 RO, 5 DI, FR8
Explore More
- KEYSHAFT
- HARRINGTON AWG
- GFG INSTRUMENTATION
- FLOTEC
- MTK
- Hard Hats
- Splice Connectors
- Milling and Drilling Accessories
- Bench Grinder Accessories
- Tungsten Electrodes
- ALLPAX GASKET CUTTER SYSTEMS Metric Hollow Punch Kits
- BIG BILL Westex Ultrasoft Flame Resistant Coveralls
- ANSELL 58-335 Alphatec Chemical Resistant Gloves With Moisture Absorbent Inner Coating
- LOC-LINE 90 Degree Nozzles For 1/4 Inch Systems
- PRO-LINE Drawer
- MONOPRICE HDMI Adapters and Extension Cables
- MARTIN SPROCKET 820 Series Stock Bore Type Conveyor Sprockets, Split Thermoplastic
- CAMPBELL CHAIN AND FITTINGS Hobby/Craft Twist Chains
- BUSSMANN CHCC Fuse Holder, UL Class CC, With Indicator
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
GRAINGER TSI0250050S0-025P Thumb Screw, 1/4 In - 20 Thread Size, 1/2 In Lg., 16/25 In Head Ht., Zn Plated, Spade
€16.10 /pack







