Thumb Screws (ANSI ASME B18. 6.8)
Plain Thumb Screws can either have a round knurled head or a spade head and are designed to be tightened by hand. Plain thumb screws are also referred to as Type P Thumb Screws.
137 results, (click on any line for more information)
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Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
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GLF | OH | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20x1 thumb screw type p stl zc b18.6.8 () () () | 99,000 |
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GLF | OH | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 1 | 5/16-18x1 thumb screw type p stl zc b18.6.8 () () () | 66,000 |
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GLF | OH | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/4 | #10-32x3/4 knurled thumb screw 18-8 s/s b18.6.8 () () () | 40,000 |
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GLF | OH | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | 3/8-16x1 thumb screw type p 18-8 s/s b18.6.8 () () () | 280,000 |
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Irwin Ind | Ont | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | 6-32 x 1/4 thumbscrew nylon 090632025teg b18.6.8 | 1300 |
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Irwin Ind | Ont | Thumb Screw (Plain) | Plastic | Plain | 1 1/2 | 1-1/2 dia thumbscrew knob plastic b18.6.8 | 200 |
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Irwin Ind | Ont | Thumb Screw (Plain) | Steel | Zinc/Clear | #6-32 | 6-32 thumbscrew with nylon tip zinc plated b18.6.8 | 760 |
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Irwin Ind | Ont | Thumb Screw (Plain) | Steel | Black Oxide | #6-32 x 3/8 | 6-32 x 3/8 thumb knob black w/ ss screw b18.6.8 | 501 |
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Irwin Ind | Ont | Thumb Screw (Plain) | Steel | Black Oxide | 903 | 903b-2520-0.50s black thumbscrew b18.6.8 | 400 |
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Ababa | CA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 1/2 | 10-24 x 1/2 thmb screw s/s b18.6.8 | 50 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 1/2 | 10-24 x 1/2 thmb screw stl znc b18.6.8 | 2950 |
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Ababa | CA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/4 | 10-24 x 3/4 thmb screw s/s b18.6.8 | 30 |
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Ababa | CA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1 | 10-32 x 1 thmb screw s/s b18.6.8 | 25 |
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Ababa | CA | Thumb Screw (Plain) | Brass | Plain | #10-32 x 3/8 | 10-32 x 3/8 knurled thumb screw brass b18.6.8 | 41 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-32 x 3/4 | 10-32 x 3/4 thmb screw stl znc b18.6.8 | 669 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20 x 1 thmb screw stl znc b18.6.8 | 720 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 3 | 1/4-20 x 3 thmb screw stl znc b18.6.8 | 430 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 thmb screw stl znc b18.6.8 | 2058 |
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Ababa | CA | Thumb Screw (Plain) | Aluminum | Plain | 1/4-20 | 1/4-20 knurled knob w/o set screw per print alum b18.6.8 | 200 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 1 | 5/16-18 x 1 thmb screw stl znc b18.6.8 | 142 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 2 | 5/16-18 x 2 thmb screw stl znc b18.6.8 | 200 |
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Ababa | CA | Thumb Screw (Plain) | Steel | Zinc/Clear | 3/8-16 x 2 | 3/8-16 x 2 thmb screw stl znc b18.6.8 | 495 |
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Ababa | CA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | 6-32 x 3/8 knurled thumb screw per print s/s b18.6.8 | 300 |
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Ababa | CA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | 10-32 x 3/8 diamond knurled thumb screw s/s b18.6.8 | 900 |
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Ababa | CA | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | #8-32 x 5/8 | 8-32 x 5/8 knurled thumb screw slotted nylon b18.6.8 | 100 |
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Ababa | CA | Thumb Screw (Plain) | Brass | Nickel Plated | #6-32 x 1/4 | 6-32 x 1/4 knurled thumb screw brass nkl b18.6.8 | 1003 |
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Ababa | CA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1/2 | 8-32 x 1/2 thmb screw s/s b18.6.8 | 135 |
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Ababa | CA | Thumb Screw (Plain) | Brass | Plain | #10-32 x 1/2 | 10-32 x 1/2 knurled thumb screw brass b18.6.8 | 170 |
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Ababa | CA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20 x 1 thmb screw s/s b18.6.8 | 50 |
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Exim | S'pore | Thumb Screw (Plain) | Steel | Plain | 02-1600 | thumb screw lockplastic blackl02-1600 b18.6.8 | 1480 |
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Exim | S'pore | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 0.236 | screw thumb knurled slotteds/s passivated# 6-32 x 0.236 in b18.6.8 | 15021 |
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Exim | S'pore | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | 6/6 | screw thumb slotnylon 6/6 natural#8-32 x 3/8 in mfr p/n 090832037teg b18.6.8 | 9500 |
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Exim | S'pore | Thumb Screw (Plain) | Brass | Nickel Plated | #10-32 x 3/8 | screw flat knurled thumbbrass nickel plated unc 2a# 10-32 x 3/8 in. b18.6.8 | 161 |
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Exim | S'pore | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | #10-32 x 1/2 | screw thumb slotnylon natural#10-32 x 1/2 in b18.6.8 | 360 |
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Exim | S'pore | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | screw thumb economy grade nylon natural#1/4-20 x 0.875 inmfr p/n 092520087teg b18.6.8 | 55 |
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Exim | S'pore | Thumb Screw (Plain) | Steel | Zinc/Black | #1/4-20 x 2 1/2 | screw thumb knob fully threadedsteel blue zn w.nylon mold black head#1/4-20 x 2-1/2 in b18.6.8 | 2 |
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Exim | S'pore | Thumb Screw (Plain) | Resin (Phenolic, etc.) | Plain | screw knob phenolic plastic blk knurled#3/8-24 x 2.500 insteel blue zn unc 2a b18.6.8 | 2352 |
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Exim | S'pore | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | x 8 | screw thumb knurled slottednylon 6/6 natural m3 x 8 mm b18.6.8 | 546 |
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Exim | S'pore | Thumb Screw (Plain) | Steel | Zinc/Black | screw thumb knurled polyamid blk bpf 82steel zinc plated m3 x 8 mm mfr p/n bpf8238baz b18.6.8 | 88 |
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Exim | S'pore | Thumb Screw (Plain) | Brass | Nickel Plated | 40 | thumb screwbrass cuzn40pb3 nickel plated m3 x 10mm b18.6.8 | 55 |
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QFC | TX | Thumb Screw (Plain) | Steel | Plain | #10-32 x 1/2 | 10-32x1/2 washer face thumb screw bras b18.6.8 | 10200 |
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QFC | TX | Thumb Screw (Plain) | Steel | Plain | #10-32 x 1/2 | 10-32x1/2 washer face thumb screw bras b18.6.8 | 2350 |
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QFC | TX | Thumb Screw (Plain) | Steel | Zinc/Clear | #8-32 x 1 | 8-32x1 thumb screw-no shoulder z/p b18.6.8 | 500 |
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QFC | TX | Thumb Screw (Plain) | Steel | Zinc/Black | #2-56 x 1.344 | 2-56x1.344 knurl head screw black trivalent zinc sorted 25 ppm b18.6.8 | 20000 |
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B & K FAST | PA | Thumb Screw (Plain) | Brass | Plain | 5/16-18 x 1 | 5/16-18 x 1 brass thumb screws b18.6.8 | 28 |
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B & K FAST | PA | Thumb Screw (Plain) | Brass | Plain | #8-32 x 3/8 | 8-32 x 3/8 knurled brass thumb screws b18.6.8 | 540 |
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B & K FAST | PA | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 stainless thumb screws b18.6.8 | 100 |
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B & K FAST | PA | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | 1/4-20 x 1 1/4 thumb screws type p zinc b18.6.8 | 294 |
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B & K FAST | PA | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 2 | 1/4-20 x 2 thumb screws type p zinc b18.6.8 | 243 |
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B & K FAST | PA | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 1/2 | 5/16-18 x 1/2 thumb screws type-b zinc b18.6.8 | 1963 |
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General F | MI | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 1 | 1/4-20x1 slotted knurl scr zn w/m560 b18.6.8 | 5,927 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 3/4 | 10-24x3/4 thumb screw plated b18.6.8 | 1,412 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-32 x 1 1/2 | 10-32x1 1/2 thumb screw plated b18.6.8 | 59 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Zinc/Black | #10-32 x 1/2 | 10-32x1/2 thumb screw black zinc plated b18.6.8 | 2,989 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Black Oxide | 1/4-20 x 1 | 1/4-20x1 thumb screw black ox b18.6.8 | 200 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Plain | 1/4-20 x 1 | 1/4-20x1 thumb screw b18.6.8 | 415 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Black Oxide | 1/4-20 x 1 1/4 | 1/4-20x1 1/4 thumb screw black ox b18.6.8 | 234 |
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OSSCO | RI | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 1/4 | 1/4-20x1 1/4 thumb screw 18-8 304 b18.6.8 | 50 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Black Oxide | 1/4-20 x 1 1/2 | 1/4-20x1 1/2 thumb screw black ox b18.6.8 | 503 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Plain | 1/4-20 x 2 | 1/4-20x2 thumb screw b18.6.8 | 516 |
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OSSCO | RI | Thumb Screw (Plain) | Grade 2 | Zinc/Black | 1/4-20 x 1/2 | 1/4-20x1/2 thumb screw grade 2 black zinc b18.6.8 | 90 |
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OSSCO | RI | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | 1/4-20 x 5/8 | 1/4-20x5/8 thumb screw nylon b18.6.8 | 97< /td> |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Plain | 1/4-20 x 3 | 1/4-20x3 thumb screw b18.6.8 | 200 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Black Oxide | 1/4-20 x 3/4 | 1/4-20x3/4 thumb screw black ox b18.6.8 | 400 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 thumb screw plated b18.6.8 | 190 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 3 1/2 | 5/16-18x3 1/2 thumb screw plated b18.6.8 | 99 |
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OSSCO | RI | Thumb Screw (Plain) | Nylon (Polyamide) | Plain | 3/8-16 x 2 | 3/8-16x2 knurled thumb screw nylon b18.6.8 | 2,988 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Plain | 3/8-16 x 3 | 3/8-16x3 thumb screw b18.6.8 | 6 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Zinc/Clear | 3/8-16 x 3/4 | 3/8-16x3/4 thumb screw plated b18.6.8 | 100 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Plain | 3/8-16 x 1 | 3/8-16x1 thumb screw b18.6.8 | 305 |
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OSSCO | RI | Thumb Screw (Plain) | Steel | Plain | #6-32 x 1/2 | 6-32x1/2 thumb screw b18.6.8 | 200 |
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QFC | TX | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-32 x 3/4 | 10-32x3/4 spade head thumb screw zinc pl b18.6.8 | 20 |
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QFC | TX | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | 3/8-16x1 type p thumb screw 18-8 b18.6.8 | 5 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 3/4 | thumb b18.6.8 | 959 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 3/4 | thumb b18.6.8 | 331 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 1/2 | thumb b18.6.8 | 95 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | 3/8-16 x 1 | thumb b18.6.8 | 82 |
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THRDFAST | FL | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/2 | 18-8 ss thumb b18.6.8 | 75 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | 3/8-16 x 2 | thumb b18.6.8 | 17 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Plain | 1/4-20 x 1 | thumb b18.6.8 | 11 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 1 | thumb b18.6.8 | 4 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | #6-32 x 1/2 | thumb b18.6.8 | 10,000 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Plain | #6-32 x 3/8 | thumb b18.6.8 | 89 |
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THRDFAST | FL | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 2 | thumb b18.6.8 | 40 |
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THRDFAST | OK | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 1 1/4 | thumb b18.6.8 | 307 |
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THRDFAST | TN | Thumb Screw (Plain) | Steel | Black Oxide | 1/4-20 x 1 | thumb b18.6.8 | 690 |
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KBS | TN | Thumb Screw (Plain) | Steel | Plain | 1/4-20 x 1 | 1/4-20 x 1 type p or b thumbscrew b18.6.8 | 4,430 |
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KBS | TN | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3/4 | 3/8-16 x 3/4 type p or b thumbscrew s/s b18.6.8 | 100 |
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THRDFAST | AL | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 3/4 | thumb b18.6.8 | 15 |
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THRDFAST | AL | Thumb Screw (Plain) | Steel | Plain | #10-24 x 3/8 | thumb b18.6.8 | 20 |
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THRDFAST | MS | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 1/2 | thumb b18.6.8 | 6 |
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THRDFAST | MS | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 1 | thumb b18.6.8 | 13 |
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THRDFAST | MS | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/4-20 x 3/4 | thumb b18.6.8 | 30 |
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THRDFAST | OK | Thumb Screw (Plain) | Steel | Zinc/Clear | #8-32 x 1/2 | thumb b18.6.8 | 3 |
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THRDFAST | AL | Thumb Screw (Plain) | Steel | Zinc/Clear | 3/8-16 x 3/4 | thumb b18.6.8 | 57 |
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THRDFAST | FL | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 1/2 | 18-8 ss thumb b18.6.8 | 20 |
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THRDFAST | AL | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 1 | thumb b18.6.8 | 155 |
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THRDFAST | AL | Thumb Screw (Plain) | Steel | Zinc/Clear | 1/2-13 x 1 | thumb b18.6.8 | 273 |
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THRDFAST | FL | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | 18-8 ss thumb b18.6.8 | 444 |
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THRDFAST | FL | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-24 x 3/4 | 18-8 ss thumb b18.6.8 | 1,000 |
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THRDFAST | AL | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3/4 | 18-8 ss thumb b18.6.8 | 10 |
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WSB | KY | Thumb Screw (Plain) | Steel | Zinc/Clear | e/screw thumb st (zt) 10x3/8 b18.6.8 | 18,782 |
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WSB | KY | Thumb Screw (Plain) | Steel | Zinc/Clear | e/screw thumb st (zt) 10x3/8 b18.6.8 | 1,745 |
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WSB | KY | Thumb Screw (Plain) | Steel | Plain | screw thumb knurled shear loc 902b 1024 1.00s b18.6.8 | 1,000 |
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WSB | KY | Thumb Screw (Plain) | Steel | Plain | screw thumb knurled shear loc 903b 2520 0.75s b18.6.8 | 900 |
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WSB | KY | Thumb Screw (Plain) | Steel | Plain | screw thumb shear loc 930b 0508 010s b18.6.8 | 1,402 |
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WSB | KY | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 3/4 | screw thumb (18-8) black 1/4-20x3/4 b18.6.8 | 851 |
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All Size | TX | Thumb Screw (Plain) | Steel | Plain | 3/8-16 x 1 | 3/8-16 x 1 thumb screw b18.6.8 | 99 |
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All Size | TX | Thumb Screw (Plain) | Steel | Plain | 5/16 x 3 | 5/16 x 3 thumb screw b18.6.8 | 1 |
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FACCA | Ont | Thumb Screw (Plain) | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 3/4 | thumb screw without shoulder 1/4-20 unc x 3/4 18-8 stainless steel b18.6.8 | 2,000 |
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FACCA | Ont | Thumb Screw (Plain) | Steel | Zinc/Yellow | 3/8-16 x 1 | thumb screw spade head without shoulder 3/8-16 unc x 1 lg low carb steel cold forged yellow zinc chromate b18.6.8 | 6,828 |
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FACCA | Ont | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 1 | thumb screw without shoulder 5/16-18 unc x 1 low carb steel cold forged zinc chromate plated b18.6.8 | 21,000 |
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FACCA | Ont | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 1 | thumb screw spade head without shoulder #10-24 unc x 1 lg low carb steel cold forged zinc chromate plated b18.6.8 | 44,915 |
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FACCA | Ont | Thumb Screw (Plain) | Steel | Zinc/Clear | 5/16-18 x 3/4 | thumb screw w/o shoulder cup point 5/16-18 unc x 3/4 lg steel cold forged zinc chrom (clear) plated b18.6.8 | 180,250 |
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FACCA | Ont | Thumb Screw (Plain) | Steel | Zinc/Clear | #10-24 x 3/4 | thumb screw w/o shoulder cup point 5/16-18 unc x 3/4 lg steel cold forged zinc chrom (clear) plated b18.6.8 | 180250 |
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