Simpson Square Trim-Head Wood Decking Screws 305 Stainless Steel

7 x 1 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (5000)

Item Number: 1431002 Price: 1 to 23 for $390.06 / 24+ for $384.99

7 x 1 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (256)

Item Number: 1431003 Price: 1 to 23 for $27.16 / 24+ for $26.81

7 x 1 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (1280)

Item Number: 1431006 Price: 1 to 23 for $127.60 / 24+ for $125.94

7 x 1 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Deck Pack (350)

Item Number: 1431008 Price: 1 to 23 for $18.47 / 24+ for $18.23

7 x 1 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (5000)

Item Number: 1431007 Price: 1 to 23 for $422.06 / 24+ for $416.58

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (195)

Item Number: 1431013 Price: 1 to 23 for $19.63 / 24+ for $19.37

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (975)

Item Number: 1431010 Price: 1 to 23 for $93.38 / 24+ for $92.16

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Deck Pack (350)

Item Number: 1431012 Price: 1 to 23 for $27.45 / 24+ for $27.10

7 x 1 5/8 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (4000)

Item Number: 1431011 Price: 1 to 23 for $380.35 / 24+ for $375.41

7 x 2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (770)

Item Number: 1431016 Price: 1 to 23 for $93.38 / 24+ for $92.16

7 x 2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (4000)

Item Number: 1431015 Price: 1 to 23 for $441.49 / 24+ for $435.76

7 x 2 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (138)

Item Number: 1431018 Price: 1 to 23 for $19.63 / 24+ for $19.37

7 x 2 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (690)

Item Number: 1431022 Price: 1 to 23 for $93.38 / 24+ for $92.16

7 x 2 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Deck Pack (350)

Item Number: 1431020 Price: 1 to 23 for $49.24 / 24+ for $48.60

7 x 2 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (3000)

Item Number: 1431019 Price: 1 to 23 for $387.65 / 24+ for $382.61

7 x 2 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (126)

Item Number: 1431023 Price: 1 to 23 for $19.63 / 24+ for $19.37

7 x 2 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (630)

Item Number: 1431024 Price: 1 to 23 for $93.38 / 24+ for $92.16

7 x 2 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (2500)

Item Number: 1431027 Price: 1 to 23 for $449.00 / 24+ for $443.17

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (98)

Item Number: 1431032 Price: 1 to 23 for $19.63 / 24+ for $19.37

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (490)

Item Number: 1431031 Price: 1 to 23 for $93.38 / 24+ for $92.16

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Deck Pack (350)

Item Number: 1431028 Price: 1 to 23 for $73.72 / 24+ for $72.77

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (2000)

Item Number: 1431030 Price: 1 to 23 for $367.98 / 24+ for $363.20

9 x 3 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (62)

Item Number: 1431034 Price: 1 to 23 for $27.16 / 24+ for $26.81

9 x 3 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS- 5 lbs Pack (310)

Item Number: 1431035 Price: 1 to 23 for $127.60 / 24+ for $125.94

9 x 3 1/2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (1500)

Item Number: 1431036 Price: 1 to 23 for $429.36 / 24+ for $423.79

9 x 4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (61)

Item Number: 1431038 Price: 1 to 23 for $27.16 / 24+ for $26.81

9 x 4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (305)

Item Number: 1431039 Price: 1 to 23 for $127.60 / 24+ for $125.94

9 x 4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (1000)

Item Number: 1431037 Price: 1 to 23 for $404.85 / 24+ for $399.59

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from 4684 reviews

Fast & Furious

Found what I needed Ordered and BAM! order was here. I did not even have time to wonder when I would get the order. Exactly what I ordered. It was not a big order but they seemed to put the same effort into my order as some big shot ordering tens of thousands of dollars worth of product.
I feel Impo'tant.
Thank You very much

Noel Bourgeois

1/4-20 x 2 1/2 Socket Cap Screw 18-8 (A2) Stainless Steel

08/27/2025

T25 x 1 Tamper Resistant Torx Insert Bit (1/4 Hex)

Gino SanFelice

T25 x 1 Tamper Resistant Torx Insert Bit (1/4 Hex)

08/25/2025

Great Security Bolts for my Rhino Rack!

Was looking online to replace the security bolts for my Rhino Rack. These were a perfect fit and I feel that these will last a lot longer than the ones that came with the rack. Having these in a Torx configuration gives me confidence that they won't strip.
Thank you for making a great affordable product!

John Valdivieso

M6-1.00 x 16 Tamper Resistant Torx Button Head Machine Screw 18-8 Stainless Steel - Metric (T-27)

08/23/2025

Got screwed

I had a large fence repair project and needed a lot of screws. I was shopping around and found FMW. Best price on bulk fasteners by a long shot. Delivery on 2 - 500 count boxes was under a week. Super happy.

John Tolin

10 x 4 1/2 Phillips Bugle Decking Screws Yellow Zinc Plated - Carton (500)

08/23/2025

10/24 machine bolts

These bolts worked perfect. Quick shipping on the order as well.

John Turner

10-24 x 1 Tamper Resistant Torx Button Head Socket Machine Screw Alloy (T-25)

08/22/2025

Delivered as ordered

Ronald Yanish

3/16 x 18 High Speed Aircraft Bit

08/22/2025

nuts n stuff

good selection, quick shipping...........will buy again. :)

dan norwood

7/16-14 x 1 Button Socket Cap Screw Alloy

08/19/2025

I am a new customer and had a very small order and they filled it quickly and correctly. I will bookmark tme to order again.

Aaron Cole

3/8-16 x 4 1/2 Grade 5 Carriage Bolt Zinc Plated

08/15/2025

First time

Very pleased with the results and the product. In the future you are on my list of companies where I can place an order and have it delivered.

Gregory Verklan

5/16-18 x 6 Hanger Bolt Fully Threaded Zinc Plated

08/14/2025

6-20 x 2-1/4 Strong Point® Square Drive Trim Head Self Drilling Screw Zinc Plated - Carton (3000)

Dannie Byler

6-20 x 2-1/4 Strong Point® Square Drive Trim Head Self Drilling Screw Zinc Plated - Carton (3000)

08/14/2025

M8-1.25 x 50 Socket Cap Screw DIN 912 18-8 (A2) Stainless Steel

Chase Comeaux

M8-1.25 x 50 Socket Cap Screw DIN 912 18-8 (A2) Stainless Steel

08/07/2025

Fred’s review

Prompt delivery. Good selection. Fair price.

Fred Chapman

10 x 2 GuardDog® Exterior Wood Screw (350)

08/07/2025

Allen head special bolt

Thank you for the timely receipt of my order. I had looked about everywhere for this special bolt that I needed and you were the only company I could find that had it. Thank you again, Darrell

Darrell Patee

7/16-14 x 3 1/2 Socket Cap Screw Alloy

08/03/2025

1/4-20 x 1 1/4 Button Socket Cap Screw 18-8 (A2) Stainless Steel

Nick Hargis

1/4-20 x 1 1/4 Button Socket Cap Screw 18-8 (A2) Stainless Steel

08/03/2025

10-24 x 3/4 Tamper Resistant Hex Button Head Socket Machine Screw 18-8 Stainless Steel (5/32)

Shannon Born

10-24 x 3/4 Tamper Resistant Hex Button Head Socket Machine Screw 18-8 Stainless Steel (5/32)

07/31/2025

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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Testimonials