1/2-13 Hex Cap Screws 18-8 Stainless Steel

1/2-13 x 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317185 Price: 1 to 499 for $2.75 / 500+ for $1.24

1/2-13 x 3/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317186 Price: 1 to 499 for $1.94 / 500+ for $0.87

1/2-13 x 7/8 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317188 Price: 1 to 499 for $1.99 / 500+ for $0.89

1/2-13 x 1 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317191 Price: 1 to 499 for $2.06 / 500+ for $0.93

1/2-13 x 1 1/8 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317192 Price: 1 to 499 for $2.27 / 500+ for $1.02

1/2-13 x 1 1/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317194 Price: 1 to 499 for $2.30 / 500+ for $1.03

1/2-13 x 1 3/8 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317196 Price: 1 to 499 for $2.88 / 500+ for $1.29

1/2-13 x 1 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317198 Price: 1 to 499 for $2.48 / 500+ for $1.12

1/2-13 x 1 5/8 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317199 Price: 1 to 499 for $3.17 / 500+ for $1.42

1/2-13 x 1 3/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317201 Price: 1 to 499 for $2.57 / 500+ for $1.16

1/2-13 x 2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317203 Price: 1 to 499 for $3.13 / 500+ for $1.41

1/2-13 x 2 1/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317205 Price: 1 to 499 for $3.45 / 500+ for $1.55

1/2-13 x 2 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317206 Price: 1 to 499 for $3.77 / 500+ for $1.69

1/2-13 x 2 3/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317209 Price: 1 to 499 for $4.08 / 500+ for $1.83

1/2-13 x 3 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317211 Price: 1 to 499 for $4.38 / 500+ for $1.96

1/2-13 x 3 1/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317213 Price: 1 to 199 for $4.81 / 200+ for $2.16

1/2-13 x 3 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317214 Price: 1 to 199 for $5.05 / 200+ for $2.27

1/2-13 x 3 3/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317216 Price: 1 to 199 for $5.79 / 200+ for $2.60

1/2-13 x 4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317218 Price: 1 to 199 for $5.86 / 200+ for $2.63

1/2-13 x 4 1/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317220 Price: 1 to 199 for $6.29 / 200+ for $2.82

1/2-13 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317222 Price: 1 to 199 for $6.61 / 200+ for $2.96

1/2-13 x 4 3/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317223 Price: 1 to 199 for $6.97 / 200+ for $3.13

1/2-13 x 5 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317224 Price: 1 to 149 for $7.14 / 150+ for $3.20

1/2-13 x 5 1/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317226 Price: 1 to 149 for $7.53 / 150+ for $3.38

1/2-13 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317227 Price: 1 to 149 for $7.85 / 150+ for $3.52

1/2-13 x 5 3/4 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317229 Price: 1 to 149 for $8.35 / 150+ for $3.75

1/2-13 x 6 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317230 Price: 1 to 99 for $8.69 / 100+ for $3.90

1/2-13 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317232 Price: 1 to 99 for $10.37 / 100+ for $4.65

1/2-13 x 7 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317235 Price: 1 to 99 for $11.09 / 100+ for $4.97

1/2-13 x 7 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317236 Price: 1 to 99 for $11.84 / 100+ for $5.31

1/2-13 x 8 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317239 Price: 1 to 99 for $12.62 / 100+ for $5.66

1/2-13 x 8 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317240 Price: 1 to 99 for $6.26 / 100+ for $2.81

1/2-13 x 9 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317241 Price: 1 to 199 for $15.02 / 200+ for $6.73

1/2-13 x 9 1/2 Hex Cap Screw SS 18-8 (A2)

Item Number: 1317242 Price: 1 to 149 for $10.96 / 150+ for $4.92

CURRENT SELECTIONS

Let customers speak for us

from 4838 reviews

Bolts the Right Way

Always pleased with my purchases from FMW. Fast and expedient.

RANDALL AMMERMAN

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

03/10/2026

Button head screws

Great product, fast shipping very pleased

William Sowell

6 x 1/2 Tamper Resistant Hex Button Head Socket Sheet Metal Screw Steel Black (1/8)

03/10/2026

Quality service

Received exactly what I ordered.

Gary Blehm

12-24 x 1/4 Socket Set Screw Cup Point Alloy

03/09/2026

M6-1.00 x 100 Flat Socket Cap Screw 12.9 DIN 7991 Black Oxide

Timothy Fitzenz

M6-1.00 x 100 Flat Socket Cap Screw 12.9 DIN 7991 Black Oxide

03/05/2026

1/4-20 x 2 3/4 Flat Socket Cap Screw Alloy

David R Newton

1/4-20 x 2 3/4 Flat Socket Cap Screw Alloy

03/03/2026

...'SUPER SERVICE AND MY GO-TO'...

...FMW Fasteners is my 'Go-To' supplier when I need hard to find Screws!
I really appreciate their supper attention to my orders and lightning speed shipping!
Thank you!
SFGS! Semper Fi and Godspeed TEAM FMW Fasteners!!

bernard j klocko

8-36 x 1 1/2 Socket Cap Screw Alloy

03/03/2026

Perfect fit

Could not find this size anywhere, this was great easy purchase

Tim McNees

7/16-20 x 1 Flat Socket Cap Screw Alloy

03/01/2026

.. Excellent Attention to my order & Super Fast shipping! Thank you!
SFGS! Semper Fi and Godspeed TEAM FWM!!...

bernard

1/4-28 x 2 Socket Cap Screw Alloy

02/28/2026

Quality product, as described

michael carriles

3/8-16 x 2 1/4 Button Socket Cap Screw Alloy

02/27/2026

316 stainless steel hex screws

It's hard to find 316 Marine grade stainless steel and not have to buy in bulk. I was able to order 20 of these instead of a box of 120, which was the minimum at 2 other sites I looked at.

Kaye Philipps

1/4 x 2 1/2 Hex Lag Screw 316 (A4) Stainless Steel

02/27/2026

The place to go for hard to find fasteners

FMW has large selection of Fasteners. They were only retailer that stocked the long lengh cap bolts I needed and the price was very reasonable

Kenneth Dresser

1/4-20 x 6 Socket Cap Screw Alloy

02/27/2026

2 7/8" Fastenmaster HeadLOK Structural Wood Screw Flathead Torx T-Tap T30 - Bucket (500)

dan finn

2 7/8" Fastenmaster HeadLOK Structural Wood Screw Flathead Torx T-Tap T30 - Bucket (500)

02/24/2026

M8-1.25 x 40 Socket Cap Screw 12.9 Alloy Plain DIN 912

Douglas Fudge

M8-1.25 x 40 Socket Cap Screw 12.9 Alloy Plain DIN 912

02/23/2026

These were just what we needed great quality

t.b.

1/4-20 x 3 Torx Floorboard Screw Type F Black

02/20/2026

Just perfect

Noel

M12-1.25 x 80 Socket Cap Screw 12.9 Alloy Plain DIN 912

02/19/2026

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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Testimonials