1/4-20 Hex Cap Screws 316 Stainless Steel

1/4-20 x 3/8 Hex Cap Screw SS 316 (A4)

Item Number: 1318001 Price: 1 to 999 for $0.94 / 1,000+ for $0.43

1/4-20 x 1/2 Hex Cap Screw SS 316 (A4)

Item Number: 1318002 Price: 1 to 999 for $0.46 / 1,000+ for $0.21

1/4-20 x 5/8 Hex Cap Screw SS 316 (A4)

Item Number: 1318004 Price: 1 to 999 for $0.49 / 1,000+ for $0.22

1/4-20 x 3/4 Hex Cap Screw SS 316 (A4)

Item Number: 1318007 Price: 1 to 999 for $0.54 / 1,000+ for $0.24

1/4-20 x 7/8 Hex Cap Screw SS 316 (A4)

Item Number: 1318008 Price: 1 to 999 for $0.59 / 1,000+ for $0.27

1/4-20 x 1 Hex Cap Screw SS 316 (A4)

Item Number: 1318011 Price: 1 to 999 for $0.61 / 1,000+ for $0.28

1/4-20 x 1 1/8 Hex Cap Screw SS 316 (A4)

Item Number: 1318012 Price: 1 to 999 for $0.74 / 1,000+ for $0.33

1/4-20 x 1 1/4 Hex Cap Screw SS 316 (A4)

Item Number: 1318013 Price: 1 to 999 for $0.75 / 1,000+ for $0.34

1/4-20 x 1 3/8 Hex Cap Screw SS 316 (A4)

Item Number: 1318015 Price: 1 to 999 for $0.87 / 1,000+ for $0.39

1/4-20 x 1 1/2 Hex Cap Screw SS 316 (A4)

Item Number: 1318017 Price: 1 to 999 for $0.88 / 1,000+ for $0.40

1/4-20 x 1 3/4 Hex Cap Screw SS 316 (A4)

Item Number: 1318019 Price: 1 to 999 for $1.00 / 1,000+ for $0.45

1/4-20 x 2 Hex Cap Screw SS 316 (A4)

Item Number: 1318021 Price: 1 to 999 for $1.12 / 1,000+ for $0.51

1/4-20 x 2 1/4 Hex Cap Screw SS 316 (A4)

Item Number: 1318023 Price: 1 to 999 for $1.25 / 1,000+ for $0.56

1/4-20 x 2 1/2 Hex Cap Screw SS 316 (A4)

Item Number: 1318024 Price: 1 to 999 for $1.38 / 1,000+ for $0.62

1/4-20 x 2 3/4 Hex Cap Screw SS 316 (A4)

Item Number: 1318026 Price: 1 to 999 for $1.52 / 1,000+ for $0.68

1/4-20 x 3 Hex Cap Screw SS 316 (A4)

Item Number: 1318028 Price: 1 to 999 for $1.66 / 1,000+ for $0.75

1/4-20 x 3 1/4 Hex Cap Screw SS 316 (A4)

Item Number: 1318031 Price: 1 to 499 for $1.78 / 500+ for $0.80

1/4-20 x 3 1/2 Hex Cap Screw SS 316 (A4)

Item Number: 1318032 Price: 1 to 499 for $1.91 / 500+ for $0.86

1/4-20 x 3 3/4 Hex Cap Screw SS 316 (A4)

Item Number: 1318034 Price: 1 to 499 for $2.12 / 500+ for $0.96

1/4-20 x 4 Hex Cap Screw SS 316 (A4)

Item Number: 1318037 Price: 1 to 499 for $2.17 / 500+ for $0.98

1/4-20 x 4 1/2 Hex Cap Screw SS 316 (A4)

Item Number: 1318039 Price: 1 to 499 for $2.54 / 500+ for $1.14

1/4-20 x 5 Hex Cap Screw SS 316 (A4)

Item Number: 1318040 Price: 1 to 499 for $2.81 / 500+ for $1.26

1/4-20 x 5 1/2 Hex Cap Screw SS 316 (A4)

Item Number: 1318042 Price: 1 to 499 for $3.08 / 500+ for $1.38

1/4-20 x 6 Hex Cap Screw SS 316 (A4)

Item Number: 1318044 Price: 1 to 499 for $3.31 / 500+ for $1.49

CURRENT SELECTIONS

Let customers speak for us

from 4645 reviews

Great customer service!

I ordered 20 Specialty Fasteners and out of the 24 came in the wrong size. I emailed customer service and the very next day I received a response and apology. They sent out a new order with expedited shipping and I received within a few days. Excellent customer service!

David Woods

1/8 x 3/4 Cotter Pin Plain Steel

07/04/2025

Screws

Gave me exactly what I needed, but shipping cost was more than cost of the #30 screws.

James Britt

6 x 1/2 Slotted Flat Wood Screw Brass

07/03/2025

Bolts & Nuts 🔩

Good quality, on time, good prices!

Mark Kamprud

M10-1.5 x 30 Hex Cap Screw 8.8 DIN 933 Zinc Plated (Fully Threaded)

06/28/2025

10 inch carriage bolts

My order was delivered promptly and the correct quantity. Thank you!

Joseph Rodriguez

5/16-18 x 10 A307 Grade A Carriage Bolt Zinc Plated

06/26/2025

Quick delivery as described. Highly recommended seller!

M.G.

M5-0.80 x 40 Button Socket Cap Screw 12.9 Alloy ISO 7380 Black Oxide - Metric

06/24/2025

Hard to find bolt

FMW was the only place I could find the correct length hardness and thread required

Steven Merrill

7/16-20 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

06/23/2025

1/4 x 3 Powers Wedge-Bolts®+ Concrete Anchor 316 Stainless Steel Bimetal ( 100)

Roger Jeong

1/4 x 3 Powers Wedge-Bolts®+ Concrete Anchor 316 Stainless Steel Bimetal ( 100)

06/23/2025

easy order for hard to find small and very small cotter pins for a 1/8 scale model steam locomotive. they look perfect. thank you

charles morton

1/32 x 1/2 Cotter Pin 18-8 Stainless Steel

06/21/2025

1/2-20 x 3 Socket Cap Screw 18-8 (A2) Stainless Steel

Brian Cothron

1/2-20 x 3 Socket Cap Screw 18-8 (A2) Stainless Steel

06/19/2025

Much easier and less time consuming than shopping brick n mortar stores. Got what I needed for a good price.

samuel clark

7/16-14 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

06/19/2025

Great Service

Looking forward to more business with you

Scotty Parker

8-18 x 1/2 Phillips Modified Truss Self Drill Screw Zinc Plated

06/16/2025

FMW had the screws that no one else did

I checked all the usual big stores, but no one had what I needed. FMW came through. Simpson 2” stainless steel structural screws.

Igor Litvak

#10 x 2 Simpson 6-Lobe Flat-Head Deck-Drive™ DWP Wood Screws 316 Stainless Steel (T25) - Box (1 lb. - 96)

06/15/2025

Exactly what I needed, except I could have used it in a shorter length (if it had been available). But correct size and TPI for my needs. A bonus because of being stainless steel, as it was for a shaft on a dump trailer (exposed to weather).

Good quality, packed well, received on time.

Mark

1/4-28 x 3/8 Socket Set Screw Cup Point 18-8 (A2) Stainless Steel

06/14/2025

Excellent

Gavin Lanter

12-24 x 3/4 Hex Head Machine Screw 18-8 Stainless Steel

06/14/2025

Wall dogs

Best on the planet

James Kolkman

1/4 x 2 1/2 Phillips Wafer Head Wall-Dog™ Light Duty Anchors White - Box (100)

06/12/2025

Testimonials

★★★★★
They were swift and delivered fast! They had everything I needed.
Eddie Wilcox
Parma, OH

★★★★★
GREAT PRODUCT AND BUSINESS
Exactly what we needed and apparently FMW is not only the single source, but the best source. Easy ordering-fast shipping and great communications.
John B.
Salem, OR

★★★★★
Exactly what I needed and received in a timely manner. Thank you!
Mary Marucci
Philadelphia, PA

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Let customers speak for us

Testimonials