Solar Fastener Expert Solar Fastener Expert 251025L0350SS 18-8 Stainless Steel Hex Lag Bolt, 1/4-Inch x 3-1/2-Inch

1/4 X 3-1/2 Hex Lag Bolt, 18-8 Stainless Steel, 100 per Pack. Hex Head is 7/16" across the flats. For general purpose attachments to wood structures. Good corrosion resistance.

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Solar Fastener Expert

5/16 X 3-1/2 Hex Lag Bolt, 18-8 Stainless Steel, 100 per Pack. Hex Head is 1/2" across the flats. For general purpose attachments ...to wood structures. Good corrosion resistance. read more

Solar Fastener Expert
$39.20
at Amazon

3/8-16 X 1-1/4 Hex Head Bolt, 18-8 stainless steel. Pack of 100. UNC Coarse thread. Hex head is 9/16" across the flats. Very good ...corrosion resistance. read more

Solar Fastener Expert
$14.84
at Amazon

1/4-20 X 3/4 Hex Head Bolt, 18-8 stainless steel. Pack of 100. UNC Coarse thread. Hex head is 7/16" across the flats. Very good co...rrosion resistance. read more

Solar Fastener Expert
$194.80
at Amazon

3/8 x 8 Hanger Bolt with Hex Drive, 18-8 Stainless Steel. Pack of 50. Machine thread is 3/8-16 UNC and is 3" long. Lag thread is 7... threads per inch and 3" long. Plain center is 2". Use as an attachment to a wood rafter or purlin on a roof top for solar railing with an L-foot. Hex drive accommodates 1/4" hex driver. Measurements are approximate. read more

Solar Fastener Expert
$142.00
at Amazon

3/8 x 6 Hanger Bolt with Hex Drive, 18-8 Stainless Steel. Pack of 50. Machine thread is 3/8-16 UNC and is 2" long. Lag thread is 7... threads per inch and 3" long. Plain center is 1". Use as an attachment to a wood rafter or purlin on a roof top for solar railing with an L-foot. Hex drive accommodates 1/4" hex driver. Measurements are approximate. read more

Solar Fastener Expert
$28.00
at Amazon

3/8" x 1-1/2" Fender Washer, 18-8 Stainless Steel, 100 per pack. Large Outside Diameter (O.D.) Washer is 0.062" thick and fits a 3.../8" diameter bolt. read more

Solar Fastener Expert
$15.60
at Amazon

1/4" x 1" Fender Washer, 18-8 Stainless Steel, 100 per pack. Large Outside Diameter (O.D.) Washer is 0.062" thick and fits a 1/4" ...diameter bolt. read more

Solar Fastener Expert
$9.94
at Amazon

1/4" Split Lock Washer, 18-8 Stainless Steel, Pack of 100. Helps prevent loosening of bolts due to vibration and temperature fluct...uation. read more

Solar Fastener Expert

1/4-20 Finished Hex Nut 18-8 Stainless Steel. Pack of 100. UNC Coarse threads. Hex nut is 7/16" across the flats. Very good corros...ion resistance. read more

Solar Fastener Expert

3/8 x 8 Hanger Bolt 18-8 Stainless Steel. Pack of 50. Machine thread is 3/8-16 UNC and is 3" long. Lag thread is 7 threads per inc...h and 3" long. Plain center is 2". Use as an attachment to a wood rafter or purlin on a roof top for solar railing with an L-foot. Measurements are approximate. read more

Solar Fastener Expert

3/8-16 Finished Hex Nuts 18-8 Stainless Steel. Pack of 100. UNC Coarse threads. Hex nut is 9/16" across the flats. Very good corro...sion resistance. read more

Solar Fastener Expert
$11.52
at Amazon

5/16" Split Lock Washer, 18-8 Stainless Steel, Pack of 100. Helps prevent loosening of bolts due to vibration and temperature fluc...tuation. read more

Solar Fastener Expert

5/16 x 6 Hanger Bolt 18-8 Stainless Steel. Pack of 50 Machine thread is 5/16-18 UNC and is 1-1/2" long. Lag thread is 9 threads pe...r inch and 3" long. Plain center is 1-1/2". Use as an attachment to a wood rafter or purlin on a roof top for solar railing with an L-foot. Measurements are approximate. read more

Solar Fastener Expert

#10-32 X 3/4" Slot Hex Washer Machine Screw, 18-8 Stainless Steel, 100 per Pack. Use these screws in many applications on a PV Sol...ar System including wire management and grounding. read more

Solar Fastener Expert
$12.26
at Amazon

10-32 K-Lock Nut, 18-8 Stainless Steel, 100 per Pack. The attached External Tooth Lock Washer allows this lock nut to be free-runn...ing until it seats on the fastened material. The lock washer resists vibration. The teeth of the lock washer will bite into the anodized surface of aluminum components and assist in grounding a PV Solar System. read more

Hard-to-Find Fastener

We stock a wide variety of fasteners ideal for many applications around the home, farm, business, automotive, and in industry. Mos...t of our fasteners have a light zinc plating over steel giving a more rust resistant finish. We also sell coated and stainless products for additional rust resistance. We stock many grades of fasteners ranging from low carbon steel on up to hardened, heat treated steel. Not all fasteners are applicable for all applications so be certain to test thoroughly and get the opinion of a licensed building or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person. read more

Powers Fastening Innovations
$452.98
at Amazon

Powers Fasteners is the leading supplier of concrete and masonry anchors in North America and has been a leader in the fastening i...ndustry since 1921. Powers is an ISO-9001 international anchoring products company with extensive expertise in the following groups: Mechanical Anchors, Adhesive, Light Duty, Roofing and Carbide Drill Bits. read more

Solar Fastener Expert
$11.13
at Amazon

#10 External Tooth Lock Washer, 18-8 Stainless Steel, Pack of 100. Helps prevent loosening of bolts due to vibration and temperatu...re fluctuation. The teeth of the lock washer will bite into the anodized surface of aluminum components and assist in grounding a PV Solar System. read more

Powers Fastening Innovations
$82.60
at Amazon

Powers Fasteners is the leading supplier of concrete and masonry anchors in North America and has been a leader in the fastening i...ndustry since 1921. Powers is an ISO-9001 international anchoring products company with extensive expertise in the following groups: Mechanical Anchors, Adhesive, Light Duty, Roofing and Carbide Drill Bits. read more

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