GRK Fasteners 12221 RSS 5/16" x 3-1/8" Screws 100CT

Compare price from $55.86 ~ $106.99

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Home Improvement Supply GRK RSS Structural Screw (In Stock Now) - #5/16 x 3-1/8 Inch Qty 100 by Home Improvement Supply	$67.22	Delivery date & cost shown at checkout

Millwork.com FastenPro 772691-12221-6 #5/16 x 3 1/8"L RSS Rugged Structural Screw, Handy Pak (100 Pieces)	$62.37	Delivery date & cost shown at checkout

Sears GRK Fasteners 5913256 0.31 x 3.12 in. Star Self Tapping Zinc Construction Screws, Yellow	$72.09	Delivery date & cost shown at checkout

Grainger Industrial Supply Grk RSS 5/16 X 3-1/8 HANDY PAK: 5/16" Size, 3 1/8 in Lg, Steel, Climatek, Round, Torx, 100 PK [PK/100] Model: GRK12221	$56.83	Delivery date & cost shown at checkout

Northern Tool GRK Fasteners, 5/16x3-1/8 Washer RSS Screw 100pk, Model 772691122216	$74.99	Delivery date & cost shown at checkout

Theisen's Grk Fasteners Rss 12221 Structural Screw - Pack of 100	$69.99	Delivery date & cost shown at checkout

Toolbox Supply Grk 12221 Rugged Structural Screw W/ Climatek Coating, 5/16" X 3-1/8", 100-count	$65.24	Delivery date & cost shown at checkout

Hardware World GRK Fasteners RSS516318C Structural Screw, 5/16 x 3-1/8 inch	$60.52	Delivery date & cost shown at checkout

Woodson Lumber 5149596 - GRK RSS Screws, 5/16" x 3-1/8" (100CT)	$68.99	Delivery date & cost shown at checkout

USToolandFastener.com GRK RSS 5/16" x 3-1/8" (100 pcs) (12221)	$64.00	Delivery date & cost shown at checkout

Amazon.com GRK Fasteners 12221 RSS 5/16" x 3-1/8" Screws 100CT	$68.38	Delivery date & cost shown at checkout

Zoro Grk Fasteners 12221 Rss Structural Screw, 5/16 In Thread, 3-1/8 In L,	$106.99	Delivery date & cost shown at checkout

Shell Lumber and Hardware GRK Fasteners RSS 12221 Structural Screw, 5/16 in Thread, 3-1/8 in L, Washer Head, Star Drive, Steel, 100 PK	$62.18	Delivery date & cost shown at checkout

DK Hardware GRK Fasteners RSS Structural Screw 5/16 in Thread 3-1/8 in L Washer Head Star Drive Steel 100 PK Climacoat - pack of 100 12221	$80.78	Delivery date & cost shown at checkout

Houzz GRK 12221 Rugged Structural Screw w/ Climatek Coating, 5/16" x 3-1/8", 100-Count, Silver, Hardware Accessories, by Grabber Construction Products	$78.00	Delivery date & cost shown at checkout

Houzz GRK HandyPak 5/16 by 3-1/8-Inch Star Round Head Structural Screws, 100PK, stainless steel/steel, Hardware Accessories	$63.00	Delivery date & cost shown at checkout

Polaris Windows GRK RSS Structural Screw (In Stock Now) - #5/16 x 3-1/8 Inch Qty 100 by Polaris Windows	$67.22	Delivery date & cost shown at checkout

AFT Fasteners GRK 5/16" x 3-1/8" RSS Structural Screws, Star Drive, (100/Pack), #GRK12221 \| AFT Fasteners	$73.38	Delivery date & cost shown at checkout

Hancock Lumber Grk Rss Rugged Structural 5/16"X3-1/8" Screw 100Ct Rss516318Hp Grk12221	$68.99	Delivery date & cost shown at checkout

McFeely's Mcfeely's 5/16 x 3-1/8 in. GRK RSS Washer-Head Screw, Climatek, Star - Qty:100	$66.07	Delivery date & cost shown at checkout

Walmart Grk Fasteners 5913256 0.31 x 3.12 in. Star Self Tapping Zinc Construction Screws, Yellow, Size: #5/16 x 3-1/8	$77.32	Delivery date & cost shown at checkout

eBay Grk Fasteners 12221 Rss 5/16" X 3-1/8" Screws 100ct	$73.99	Delivery date & cost shown at checkout

eBay Grk Fasteners Deck Screw,5/16",steel,3 1/8"l,pk100 Grk12221 Grk	$74.08	Delivery date & cost shown at checkout

eBay Grk Fasteners Grk12221 Deck Screw, 5/16 In X 3-1/8 In, Climatek,	$56.89	Delivery date & cost shown at checkout

eBay Grk Fasteners Rss Screw Handy-pak 5/16 X 3in1/8	$72.99	Delivery date & cost shown at checkout

eBay Grk Grk12221 Deck Screw,5/16",steel,3 1/8"l,pk100 61dh83	$56.83	Delivery date & cost shown at checkout

eBay Grk Rss Structural Screw (in Stock Now)	$77.49	Delivery date & cost shown at checkout

eBay Grk Rss516318hp Rss Handypak 5/16x3-1/8" Structural Screws, 100 Screws	$55.86	Delivery date & cost shown at checkout

SIM Supply Grk Fasteners Deck Screw,5/16",Steel,3 1/8"L,PK100 GRK12221	$67.44	Delivery date & cost shown at checkout

Max Warehouse GRK Fasteners No. 20 X 3-1/8 in. L Star Washer Head W-Cut Structural Screws \| MaxWarehouse.com	$65.40	Delivery date & cost shown at checkout

ArchitecturalDepot.com #5/16 x 3 1/8"L RSS Rugged Structural Screw, Handy Pak (100 Pieces)	$62.37	Delivery date & cost shown at checkout

DecksDirect 5/16" RSS Rugged Structural Screw by GRK Fasteners-3-1/8"-100	$70.99	Delivery date & cost shown at checkout

USA Tool Depot GRK Screws 12221 5/16x3-1/8 Star Drive Washer Head Climatek Coated Steel RSS Rugged Structural Screws, 100/Box - USA Tool Depot	$55.86	Delivery date & cost shown at checkout

67.22
Home Improvement Supply
GRK RSS Structural Screw (In Stock Now) - #5/16 x 3-1/8 Inch Qty 100 by Home Improvement Supply
Delivery date & cost shown at checkout
62.37
Millwork.com
FastenPro 772691-12221-6 #5/16 x 3 1/8"L RSS Rugged Structural Screw, Handy Pak (100 Pieces)
Delivery date & cost shown at checkout
72.09
Sears
GRK Fasteners 5913256 0.31 x 3.12 in. Star Self Tapping Zinc Construction Screws, Yellow
Delivery date & cost shown at checkout
56.83
Grainger Industrial Supply
Grk RSS 5/16 X 3-1/8 HANDY PAK: 5/16" Size, 3 1/8 in Lg, Steel, Climatek, Round, Torx, 100 PK [PK/100] Model: GRK12221
Delivery date & cost shown at checkout
74.99
Northern Tool
GRK Fasteners, 5/16x3-1/8 Washer RSS Screw 100pk, Model 772691122216
Delivery date & cost shown at checkout
69.99
Theisen's
Grk Fasteners Rss 12221 Structural Screw - Pack of 100
Delivery date & cost shown at checkout
65.24
Toolbox Supply
Grk 12221 Rugged Structural Screw W/ Climatek Coating, 5/16" X 3-1/8", 100-count
Delivery date & cost shown at checkout
60.52
Hardware World
GRK Fasteners RSS516318C Structural Screw, 5/16 x 3-1/8 inch
Delivery date & cost shown at checkout
68.99
Woodson Lumber
5149596 - GRK RSS Screws, 5/16" x 3-1/8" (100CT)
Delivery date & cost shown at checkout
64.00
USToolandFastener.com
GRK RSS 5/16" x 3-1/8" (100 pcs) (12221)
Delivery date & cost shown at checkout
68.38
Amazon.com
GRK Fasteners 12221 RSS 5/16" x 3-1/8" Screws 100CT
Delivery date & cost shown at checkout
106.99
Zoro
Grk Fasteners 12221 Rss Structural Screw, 5/16 In Thread, 3-1/8 In L,
Delivery date & cost shown at checkout
62.18
Shell Lumber and Hardware
GRK Fasteners RSS 12221 Structural Screw, 5/16 in Thread, 3-1/8 in L, Washer Head, Star Drive, Steel, 100 PK
Delivery date & cost shown at checkout
80.78
DK Hardware
GRK Fasteners RSS Structural Screw 5/16 in Thread 3-1/8 in L Washer Head Star Drive Steel 100 PK Climacoat - pack of 100 12221
Delivery date & cost shown at checkout
78.00
Houzz
GRK 12221 Rugged Structural Screw w/ Climatek Coating, 5/16" x 3-1/8", 100-Count, Silver, Hardware Accessories, by Grabber Construction Products
Delivery date & cost shown at checkout
63.00
Houzz
GRK HandyPak 5/16 by 3-1/8-Inch Star Round Head Structural Screws, 100PK, stainless steel/steel, Hardware Accessories
Delivery date & cost shown at checkout
67.22
Polaris Windows
GRK RSS Structural Screw (In Stock Now) - #5/16 x 3-1/8 Inch Qty 100 by Polaris Windows
Delivery date & cost shown at checkout
73.38
AFT Fasteners
GRK 5/16" x 3-1/8" RSS Structural Screws, Star Drive, (100/Pack), #GRK12221 | AFT Fasteners
Delivery date & cost shown at checkout
68.99
Hancock Lumber
Grk Rss Rugged Structural 5/16"X3-1/8" Screw 100Ct Rss516318Hp Grk12221
Delivery date & cost shown at checkout
66.07
McFeely's
Mcfeely's 5/16 x 3-1/8 in. GRK RSS Washer-Head Screw, Climatek, Star - Qty:100
Delivery date & cost shown at checkout
77.32
Walmart
Grk Fasteners 5913256 0.31 x 3.12 in. Star Self Tapping Zinc Construction Screws, Yellow, Size: #5/16 x 3-1/8
Delivery date & cost shown at checkout
73.99
eBay
Grk Fasteners 12221 Rss 5/16" X 3-1/8" Screws 100ct
Delivery date & cost shown at checkout
74.08
eBay
Grk Fasteners Deck Screw,5/16",steel,3 1/8"l,pk100 Grk12221 Grk
Delivery date & cost shown at checkout
56.89
eBay
Grk Fasteners Grk12221 Deck Screw, 5/16 In X 3-1/8 In, Climatek,
Delivery date & cost shown at checkout
72.99
eBay
Grk Fasteners Rss Screw Handy-pak 5/16 X 3in1/8
Delivery date & cost shown at checkout
56.83
eBay
Grk Grk12221 Deck Screw,5/16",steel,3 1/8"l,pk100 61dh83
Delivery date & cost shown at checkout
77.49
eBay
Grk Rss Structural Screw (in Stock Now)
Delivery date & cost shown at checkout
55.86
eBay
Grk Rss516318hp Rss Handypak 5/16x3-1/8" Structural Screws, 100 Screws
Delivery date & cost shown at checkout
67.44
SIM Supply
Grk Fasteners Deck Screw,5/16",Steel,3 1/8"L,PK100 GRK12221
Delivery date & cost shown at checkout
65.40
Max Warehouse
GRK Fasteners No. 20 X 3-1/8 in. L Star Washer Head W-Cut Structural Screws | MaxWarehouse.com
Delivery date & cost shown at checkout
62.37
ArchitecturalDepot.com
#5/16 x 3 1/8"L RSS Rugged Structural Screw, Handy Pak (100 Pieces)
Delivery date & cost shown at checkout
70.99
DecksDirect
5/16" RSS Rugged Structural Screw by GRK Fasteners-3-1/8"-100
Delivery date & cost shown at checkout
55.86
USA Tool Depot
GRK Screws 12221 5/16x3-1/8 Star Drive Washer Head Climatek Coated Steel RSS Rugged Structural Screws, 100/Box - USA Tool Depot
Delivery date & cost shown at checkout

Product Details

Easy to install lag alternative for structural wood to wood fastening

Code approved for structural wood to wood applications

For interior/exterior use

Fast Bite Tip provides a fast start for one-step installation

Best Review

Customers find the screws to be strong and durable. They appreciate the good value for money and find them easy to install compared to lag bolts. The screws hold well and are easier to use than lag bolts.AI-generated from the text of customer reviews

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GRK Fasteners 12221 RSS 5/16" x 3-1/8" Screws 100CT

Compare Buying Options

GRK RSS Structural Screw (In Stock Now) - #5/16 x 3-1/8 Inch Qty 100 by Home Improvement Supply

FastenPro 772691-12221-6 #5/16 x 3 1/8"L RSS Rugged Structural Screw, Handy Pak (100 Pieces)

GRK Fasteners 5913256 0.31 x 3.12 in. Star Self Tapping Zinc Construction Screws, Yellow

Grk RSS 5/16 X 3-1/8 HANDY PAK: 5/16" Size, 3 1/8 in Lg, Steel, Climatek, Round, Torx, 100 PK [PK/100] Model: GRK12221

GRK Fasteners, 5/16x3-1/8 Washer RSS Screw 100pk, Model 772691122216

Grk Fasteners Rss 12221 Structural Screw - Pack of 100

Grk 12221 Rugged Structural Screw W/ Climatek Coating, 5/16" X 3-1/8", 100-count

GRK Fasteners RSS516318C Structural Screw, 5/16 x 3-1/8 inch

5149596 - GRK RSS Screws, 5/16" x 3-1/8" (100CT)

GRK RSS 5/16" x 3-1/8" (100 pcs) (12221)