Catalog

Stock GRK Screws

DECK ELITE SCREWS Item Number

LOW PROFILE CABINET™ SCREWS

Length Head Size Drill Bit

Screw Qt.

Material

GRK1921

2 1/2" 2 1/2"

9 9 9

t25 t25 t25

400 800 350

Zinc Zinc Zinc

Head Size

Drill Bit t15 t15 t15 t15 t15 t15 t15 t40 t15 t30

Screw Qt.

Item Number

Length

Material

GRK49212 GRK10903

3”

551016

2 1/2" 2 1/2" 3 1/8” 3 1/8” 1 1/4" 2 1/2"

8 8 8 8 8 8 8 8 8

100 330

Zinc Zinc Zinc Zinc

CS8212PP

510693

50

CS8318PP

270

WTCAB8-125HP WTCAB8-250HP

80 80 50

Zinc w White Head Zinc w White Head

R4™ MULTI-PURPOSE FRAMING & DECKING SCREWS Item Number Length Head Size Drill Bit Screw Qt. Material R48125HP 1 1/2" 8 t15 110 Zinc R48150HP 1 1/2" 8 t15 110 Zinc R48134 1 3/4" 8 t15 100 Zinc 610943 2" 8 t15 100 Zinc 610877 2 1/2" 9 t25 100 Zinc R410-400HP 4" 10 t25 50 Zinc R492 2" 9 t25 690 Zinc 511034 2 1/2" 9 t25 575 Zinc 511072 3 1/8” 9 t25 425 Zinc 511430 4" 10 t25 270 Zinc FT8-318HP 3 1/8” 8 t10 100 Zinc R49-200HP 2" 9 t25 110 Zinc GRK120990 2" 9 t25 990 Zinc GRK121010 2 1/2" 9 t25 900 Zinc GRK121050 3 1/8” 9 t25 720 Zinc GRK95200 3 1/8” 10 t25 630 Zinc GRK121410 4" 10 t25 450 Zinc GRK01137 3 1/8” 10 t25 350 Zinc GRK103137 3 1-8 10 t25 70 Zinc GRK61633 2 1/2" 10 t25 240 Stainless GRK61733 2 1/2" 10 t25 80 Zinc GRK61737 3 1/8” 10 t25 70 Zinc GRK96089 5 1/8" 12 t25 50 Zinc

550453

5"

5/16"

Zinc Zinc Zinc Zinc

GRK113077 GRK114069 GRK114073

2

100 100 100

1 1/4" 1 1/2"

RSS™ RUGGED STRUCTURAL SCREWS

Screw Qt.

Item Number

Length Head Size Drill Bit

Material

550778

4"

5/16" 5/16" 5/16" 5/16" 5/16" 3/8" 3/8" 3/8" 5/16” 5/16"

t30 t30 t30 t30 t30 t25 t25 t25 t30 t30

100 100

Zinc Zinc Zinc Zinc Zinc Zinc Zinc Zinc Zinc Zinc

RSS516-318HP 3 1/8”

RSS516-4MHP

4"

25 20 50

RSS516-518HP 5 1/8"

RSS516-600HP

6"

GRK96025 GRK96020 GRK96030 GRK14235 GRK12137

10"

1 1 1

8”

12"

6"

20 50

3 1/8”

FIN/TRIM™ TRIM HEAD SCREWS 8-9 Item Number Length Head Size Drill Bit

Screw Qt.

Material

WHTS82

2" 2"

8 8 8 8 8 8 9 9 9 8 8 8

t10 t10 t10 t10 t10 t10 t15 t15 t15 t10 t10 t10

100 605 505 100 100 100

White White White

WHTS82PP WHTS8212PP

RT COMPOSITE™ TRIM HEAD SCREWS Item Number Length Head Size Drill Bit

2 1/2" 1 1/2"

610874

Zinc Zinc Zinc Zinc Zinc Zinc Zinc Zinc Zinc

Screw Qt.

Material Stainless Stainless Stainless

FT8X2HP

2"

610875 610879 610876

2 1/2"

8 8 8 8 8 8 8 8 8 8 8

t10 t10 t10 t10 t10 t10 t15 t10 t10 t10 t10

100 600 560 100 100 514 100 605 100 100 505

FT8X212HP FT9-400HP

2 1/2"

2"

4" 5” 4" 2"

50 50 80

2 1/2" 2 1/2" 3 1/8” 3 1/8”

611000

WHTS8212

White

R49-318HP GRK116728 GRK67730 GRK16730

610997

Zinc Zinc Zinc Zinc Zinc Zinc Zinc

510 100 605

THS8318

2 1/2" 2 1/2"

610942 60799

2"

2 1/2"

COMP8-200HP

2" 2"

WT8-200HP GRK16630

2 1/2"

Jackson LUMBER & MILLWORK A

1.

77

July 2026