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5/16-18 Hardware

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Screws & Fasteners Hex Flange Bolt, 5/16-18 Thread, 1 Lg 0331218100FXM225 Essentra 1: $1.11 450In Stock	Mfr. Part No. 0331218100FXM225 Mouser Part No 144-0331218100FXM225	Essentra	Screws & Fasteners Hex Flange Bolt, 5/16-18 Thread, 1 Lg	Datasheet	450In Stock	$1.11 $0.879 $0.804 $0.711 View $0.66 $0.625 $0.595 $0.574 $0.552	Min.: 1 Mult.: 1
Screws & Fasteners Cap Nut, 5/16-18 Thread, .530 Height 0531218CNB Essentra 1: $0.31 13In Stock	Mfr. Part No. 0531218CNB Mouser Part No 144-0531218CNB	Essentra	Screws & Fasteners Cap Nut, 5/16-18 Thread, .530 Height		13In Stock	$0.31 $0.282 $0.24 $0.225 View $0.207 $0.195 $0.184 $0.161	Min.: 1 Mult.: 1
Screws & Fasteners Wing Nut, 5/16-18 Thread, .72 Height 0631218WN Essentra 1: $0.38 286In Stock	Mfr. Part No. 0631218WN Mouser Part No 144-0631218WN	Essentra	Screws & Fasteners Wing Nut, 5/16-18 Thread, .72 Height	Datasheet	286In Stock	$0.38 $0.35 $0.298 $0.28 View $0.258 $0.229 $0.22 $0.211 $0.202	Min.: 1 Mult.: 1
Screws & Fasteners Knurled Thumb Screw, 5/16-18 Thread, 1/2 Lg 0931218050TB Essentra 1: $0.51 438In Stock	Mfr. Part No. 0931218050TB Mouser Part No 144-0931218050TB	Essentra	Screws & Fasteners Knurled Thumb Screw, 5/16-18 Thread, 1/2 Lg	Datasheet	438In Stock	$0.51 $0.468 $0.40 $0.376 View $0.348 $0.313 $0.294 $0.287 $0.275	Min.: 1 Mult.: 1
Screws & Fasteners Knurled Thumb Screw, 5/16-18 Thread, 1 1/2 Lg 0931218150T Essentra 1: $0.49 768In Stock	Mfr. Part No. 0931218150T Mouser Part No 144-0931218150T	Essentra	Screws & Fasteners Knurled Thumb Screw, 5/16-18 Thread, 1 1/2 Lg	Datasheet	768In Stock	$0.49 $0.454 $0.387 $0.364 View $0.337 $0.318 $0.284 $0.278 $0.267	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, 5/16-18 Thread, 1 Lg 3431218100 Essentra 1: $0.47 983In Stock	Mfr. Part No. 3431218100 Mouser Part No 144-3431218100	Essentra	Screws & Fasteners Hex Socket Cap Screw, 5/16-18 Thread, 1 Lg	Datasheet	983In Stock	$0.47 $0.43 $0.367 $0.345 View $0.319 $0.302 $0.285 $0.28 $0.257	Min.: 1 Mult.: 1
Screws & Fasteners Hex Socket Cap Screw, 5/16-18 Thread, 1 Lg Essentra 3431218100B 3431218100B Essentra 1: $0.51 1,000In Stock	Mfr. Part No. 3431218100B Mouser Part No 144-3431218100B	Essentra	Screws & Fasteners Hex Socket Cap Screw, 5/16-18 Thread, 1 Lg		1,000In Stock	$0.51 $0.469 $0.401 $0.376 View $0.348 $0.329 $0.312 $0.289 $0.285	Min.: 1 Mult.: 1
Standoffs & Spacers 5/8 RD X 1/2 Length Round Standoff RAF Electronic Hardware 1952-3118-S 1952-3118-S RAF Electronic Hardware 1: $4.00 17In Stock	Mfr. Part No. 1952-3118-S Mouser Part No 761-1952-3118-S	RAF Electronic Hardware	Standoffs & Spacers 5/8 RD X 1/2 Length Round Standoff	Datasheet	17In Stock	$4.00 $3.48 $3.08 $2.95 View $2.87 $2.82 $2.81 Quote	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STEEL FH-0518-14ZI PEM 1: $0.62 1,000Expected 17/11/2026	Mfr. Part No. FH-0518-14ZI Mouser Part No 153-FH-0518-14ZI	PEM	Screws & Fasteners STUD, FLUSH, STEEL Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	1,000Expected 17/11/2026	$0.62 $0.447 $0.407 $0.357 View $0.33 $0.321 $0.298 $0.29 $0.281	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-0518-24 PEM 1: $1.30 300Expected 17/11/2026	Mfr. Part No. FHS-0518-24 Mouser Part No 153-FHS-0518-24	PEM	Screws & Fasteners STUD, FLUSH, STAINLESS Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	300Expected 17/11/2026	$1.30 $1.02 $0.935 $0.826 View $0.767 $0.728 $0.692 $0.669 $0.643	Min.: 1 Mult.: 1
Mounting Fixings STUD, ENLARG HEAD STEEL HFE-0518-16ZI PEM 1: $0.82 3,000Expected 10/02/2027	Mfr. Part No. HFE-0518-16ZI Mouser Part No 153-HFE-0518-16ZI	PEM	Mounting Fixings STUD, ENLARG HEAD STEEL	Datasheet	3,000Expected 10/02/2027	$0.82 $0.587 $0.47 $0.423 View $0.392 $0.382 $0.36 $0.352 Quote	Min.: 1 Mult.: 1
Screws & Fasteners NUT, PLAIN, STEEL S-0518-3ZI PEM 1: $0.81 500Expected 17/11/2026	Mfr. Part No. S-0518-3ZI Mouser Part No 153-S-0518-3ZI	PEM	Screws & Fasteners NUT, PLAIN, STEEL Learn More about PEM s self clinching nuts	Datasheet	500Expected 17/11/2026	$0.81 $0.629 $0.575 $0.506 View $0.468 $0.444 $0.421 $0.409 $0.39	Min.: 1 Mult.: 1
Screws & Fasteners STUD, FLUSH, STEEL FH-0518-20ZI PEM 10,000: $0.334 24,000Factory Stock Available	Mfr. Part No. FH-0518-20ZI Mouser Part No 153-FH-0518-20ZI	PEM	Screws & Fasteners STUD, FLUSH, STEEL Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	24,000Factory Stock Available More Info Available	$0.334	Min.: 10,000 Mult.: 250
Screws & Fasteners STUD, FLUSH, STEEL FH-0518-24ZI PEM 10,000: $0.371 10,000Factory Stock Available	Mfr. Part No. FH-0518-24ZI Mouser Part No 153-FH-0518-24ZI	PEM	Screws & Fasteners STUD, FLUSH, STEEL Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	10,000Factory Stock Available More Info Available	$0.371	Min.: 10,000 Mult.: 100
Screws & Fasteners STUD, FLUSH, STEEL FH-0518-8ZI PEM 10,000: $0.281 14,000Factory Stock Available	Mfr. Part No. FH-0518-8ZI Mouser Part No 153-FH-0518-8ZI	PEM	Screws & Fasteners STUD, FLUSH, STEEL Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	14,000Factory Stock Available More Info Available	$0.281	Min.: 10,000 Mult.: 10,000
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-0518-14 PEM 10,000: $0.468 11,440Factory Stock Available	Mfr. Part No. FHS-0518-14 Mouser Part No 153-FHS-0518-14	PEM	Screws & Fasteners STUD, FLUSH, STAINLESS Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	11,440Factory Stock Available More Info Available	$0.468	Min.: 10,000 Mult.: 250
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-0518-20 PEM 10,000: $0.584 17,500Factory Stock Available	Mfr. Part No. FHS-0518-20 Mouser Part No 153-FHS-0518-20	PEM	Screws & Fasteners STUD, FLUSH, STAINLESS Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	17,500Factory Stock Available More Info Available	$0.584	Min.: 10,000 Mult.: 250
Screws & Fasteners STUD, HEAVY HEAD, STEEL HFH-0518-8ZI PEM 10,000: $0.357 30,000Factory Stock Available	Mfr. Part No. HFH-0518-8ZI Mouser Part No 153-HFH-0518-8ZI	PEM	Screws & Fasteners STUD, HEAVY HEAD, STEEL Learn More about PEM hfh hfhs hfhb studs	Datasheet	30,000Factory Stock Available More Info Available	$0.357	Min.: 10,000 Mult.: 10,000
Screws & Fasteners STUD, HEAVY HEAD, STAINLESS HFHS-0518-16 PEM 10,000: $0.556 18,500Factory Stock Available	Mfr. Part No. HFHS-0518-16 Mouser Part No 153-HFHS-0518-16	PEM	Screws & Fasteners STUD, HEAVY HEAD, STAINLESS Learn More about PEM hfh hfhs hfhb studs	Datasheet	18,500Factory Stock Available More Info Available	$0.556	Min.: 10,000 Mult.: 250
Mounting Fixings STUD, ENLARG HEAD, THIN SHEET THFE-0518-16ZI PEM 10,000: $0.39 13,870Factory Stock Available	Mfr. Part No. THFE-0518-16ZI Mouser Part No 153-THFE-0518-16ZI	PEM	Mounting Fixings STUD, ENLARG HEAD, THIN SHEET	Datasheet	13,870Factory Stock Available More Info Available	$0.39 $0.381 Quote Quote	Min.: 10,000 Mult.: 1,000
Mounting Fixings STUD, ENLARG HEAD, THIN SHEET THFE-0518-20ZI PEM 10,000: $0.423 21,450Factory Stock Available	Mfr. Part No. THFE-0518-20ZI Mouser Part No 153-THFE-0518-20ZI	PEM	Mounting Fixings STUD, ENLARG HEAD, THIN SHEET	Datasheet	21,450Factory Stock Available More Info Available	$0.423 $0.414 Quote Quote	Min.: 10,000 Mult.: 1,000
Screws & Fasteners STUD, FLUSH, STAINLESS FHS-0518-16 PEM 1: $0.99 Non-Stocked Lead-Time 13 Weeks	Mfr. Part No. FHS-0518-16 Mouser Part No 153-FHS-0518-16	PEM	Screws & Fasteners STUD, FLUSH, STAINLESS Learn More about PEM fh fha fhs self clinching threaded studs	Datasheet	Non-Stocked Lead-Time 13 Weeks	$0.99 $0.779 $0.713 $0.63 View $0.585 $0.555 $0.528 $0.51 $0.49	Min.: 1 Mult.: 1
Screws & Fasteners SC Series Insert, 5/16"-18 Thread Size, 0.625" Long S3118X625C RAF Electronic Hardware 1: $10.55 76Factory Stock Available	Mfr. Part No. S3118X625C Mouser Part No 761-S3118X625C	RAF Electronic Hardware	Screws & Fasteners SC Series Insert, 5/16"-18 Thread Size, 0.625" Long	Datasheet	76Factory Stock Available More Info Available	$10.55 $8.58 $7.93 $7.57 View $7.22 $6.80 $6.52 $6.27 Quote	Min.: 1 Mult.: 1
Screws & Fasteners Thumb nut, 5/8 Round, 5/16-18 Thread X 13/32", Aluminum FC7217-A Fascomp 1: $4.21 2Factory Stock Available	Mfr. Part No. FC7217-A Mouser Part No 728-FC7217-A	Fascomp	Screws & Fasteners Thumb nut, 5/8 Round, 5/16-18 Thread X 13/32", Aluminum	Datasheet	2Factory Stock Available More Info Available	$4.21 $3.37 $3.12 $2.79 View $2.61 $2.52 $2.44 $2.36 $2.27	Min.: 1 Mult.: 1
Screws & Fasteners Thumb nut, 5/8 Round, 5/16-18 Thread X 13/32", Stainless Steel FC7217-SS Fascomp 1: $6.04 1Factory Stock Available	Mfr. Part No. FC7217-SS Mouser Part No 728-FC7217-SS	Fascomp	Screws & Fasteners Thumb nut, 5/8 Round, 5/16-18 Thread X 13/32", Stainless Steel	Datasheet	1Factory Stock Available More Info Available	$6.04 $4.86 $4.49 $4.25 View $4.04 $3.79 $3.63 $3.48 $3.40	Min.: 1 Mult.: 1

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5/16-18 Hardware

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